When we get a update on a route that we already have information on
from another router and that route has been leaked ensure that
we do not crash when trying to releak the code when we may want
to modify the as path.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
When we leak routes and are using a different ASN in the
source vrf from the target vrf, it's possible we could
create loops because of an incomplete as-path (missing
the source vrf ASN). This fix adds the source vrf ASN and
stops the importing of a BGP prefix that has the target
ASN in the as-path in the source vrf.
Signed-off-by: Don Slice <dslice@nvidia.com>
1. bgp coredump is observed when we delete default bgp instance
when we have multi-vrf; and route-leaking is enabled between
default, non-default vrfs.
Removing default router bgp when routes leaked between non-default vrfs.
- Routes are leaked from VRF-A to VRF-B
- VPN table is created with auto RD/RT in default instance.
- Default instance is deleted, we try to unimport the routes from all VRFs
- non-default VRF schedules a work-queue to process deleted routes.
- Meanwhile default bgp instance clears VPN tables and free the route
entries as well, which are still referenced by non-default VRFs which
have imported routes.
- When work queue process starts to delete imported route in VRF-A it cores
as it accesses freed memory.
- Whenever we delete bgp in default vrf, we skip deleting routes in the vpn
table, import and export lists.
- The default hidden bgp instance will not be listed in any of the show
commands.
- Whenever we create new default instance, handle it with AS number change
i.e. old hidden default bgp's AS number is updated and also changing
local_as for all peers.
2. A default instance is created with ASN of the vrf with the import
statement.
This may not be the ASN desired for the default table
- First problem with current behavior.
Define two vrfs with different ASNs and then add import between.
starting without any bgp config (no default instance)
A default instance is created with ASN of the vrf with the import
statement.
This may not be the ASN desired for the default table
- Second related problem. Start with a default instance and a vrf in a
different ASN. Do an import statement in the vrf for a bgp vrf instance
not yet defined and it auto-creates that bgp/vrf instance and it inherits
the ASN of the importing vrf
- Handle bgp instances with different ASNs and handle ASN for auto created
BGP instance
Signed-off-by: Kantesh Mundaragi <kmundaragi@vmware.com>
Include SID structure information when removing an SRv6 End.DT4 or End.DT6 SID
from the forwarding plane.
Signed-off-by: Carmine Scarpitta <cscarpit@cisco.com>
Include SID structure information when installing an SRv6 End.DT6 or End.DT4 SID
in the forwarding plane.
Signed-off-by: Carmine Scarpitta <cscarpit@cisco.com>
Make the `sid_register()` function non-static to allow other BGP modules
(e.g. bgp_zebra.c) to register SIDs.
Signed-off-by: Carmine Scarpitta <cscarpit@cisco.com>
Currently, BGP allocates SIDs without interacting with Zebra.
Recently, the SRv6 implementation has been improved. Now, the daemons
need to interact with Zebra through ZAPI to obtain and release SIDs.
This commit extends BGP to request SIDs from Zebra instead of allocating
the SIDs on its own.
Signed-off-by: Carmine Scarpitta <cscarpit@cisco.com>
When SRv6 VPN is unconfigured in BGP, BGP needs to interact with SID Manager to
release the SID and make it available to other daemons
Signed-off-by: Carmine Scarpitta <cscarpit@cisco.com>
Currently, when SRv6 is enabled in BGP, BGP requests a locator chunk
from Zebra. Zebra assigns a locator chunk to BGP, and then BGP can
allocate SIDs from the locator chunk.
Recently, the implementation of SRv6 in Zebra has been improved, and a
new API has been introduced for obtaining/releasing the SIDs.
Now, the daemons no longer need to request a chunk.
Instead, the daemons interact with Zebra to obtain information about the
locator and subsequently to allocate/release the SIDs.
This commit extends BGP to use the new SRv6 API. In particular, it
removes the chunk throughout the BGP code and modifies BGP to
request/save/advertise the locator instead of the chunk.
Signed-off-by: Carmine Scarpitta <cscarpit@cisco.com>
The "if_is_vrf" check is unnecessary because it’s already handled by
"if_get_vrf_loopback". Additionally, it ignores the default loopback and
could introduce potential bugs.
Fixes: 8b81f32e97 ("bgpd: fix label lost when vrf loopback comes back")
Signed-off-by: Loïc Sang <loic.sang@6wind.com>
Fix static-analyser warnings with BGP labels:
> $ scan-build make -j12
> bgpd/bgp_updgrp_packet.c:819:10: warning: Access to field 'extra' results in a dereference of a null pointer (loaded from variable 'path') [core.NullDereference]
> ? &path->extra->labels->label[0]
> ^~~~~~~~~
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
Fixes the crash:
```
(gdb) bt
0 __pthread_kill_implementation (no_tid=0, signo=11, threadid=124583315603008) at ./nptl/pthread_kill.c:44
1 __pthread_kill_internal (signo=11, threadid=124583315603008) at ./nptl/pthread_kill.c:78
2 __GI___pthread_kill (threadid=124583315603008, signo=signo@entry=11) at ./nptl/pthread_kill.c:89
3 0x0000714ed0242476 in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26
4 0x0000714ed074cfb7 in core_handler (signo=11, siginfo=0x7ffe6d9792b0, context=0x7ffe6d979180) at lib/sigevent.c:258
5 <signal handler called>
6 0x000060f55e33ffdd in route_table_get_info (table=0x0) at ./lib/table.h:177
7 0x000060f55e340053 in bgp_dest_table (dest=0x60f56dabb840) at ./bgpd/bgp_table.h:156
8 0x000060f55e340c9f in is_route_injectable_into_vpn (pi=0x60f56dbc4a60) at ./bgpd/bgp_mplsvpn.h:331
9 0x000060f55e34507c in vpn_leak_from_vrf_update (to_bgp=0x60f56da52070, from_bgp=0x60f56da75af0, path_vrf=0x60f56dbc4a60) at bgpd/bgp_mplsvpn.c:1575
10 0x000060f55e346657 in vpn_leak_from_vrf_update_all (to_bgp=0x60f56da52070, from_bgp=0x60f56da75af0, afi=AFI_IP) at bgpd/bgp_mplsvpn.c:2028
11 0x000060f55e340c10 in vpn_leak_postchange (direction=BGP_VPN_POLICY_DIR_TOVPN, afi=AFI_IP, bgp_vpn=0x60f56da52070, bgp_vrf=0x60f56da75af0) at ./bgpd/bgp_mplsvpn.h:310
12 0x000060f55e34a692 in vpn_leak_postchange_all () at bgpd/bgp_mplsvpn.c:3737
13 0x000060f55e3d91fc in router_bgp (self=0x60f55e5cbc20 <router_bgp_cmd>, vty=0x60f56e2d7660, argc=3, argv=0x60f56da19830) at bgpd/bgp_vty.c:1601
14 0x0000714ed069ddf5 in cmd_execute_command_real (vline=0x60f56da32a80, vty=0x60f56e2d7660, cmd=0x0, up_level=0) at lib/command.c:1002
15 0x0000714ed069df6e in cmd_execute_command (vline=0x60f56da32a80, vty=0x60f56e2d7660, cmd=0x0, vtysh=0) at lib/command.c:1061
16 0x0000714ed069e51e in cmd_execute (vty=0x60f56e2d7660, cmd=0x60f56dbf07d0 "router bgp 100\n", matched=0x0, vtysh=0) at lib/command.c:1227
17 0x0000714ed076faa0 in vty_command (vty=0x60f56e2d7660, buf=0x60f56dbf07d0 "router bgp 100\n") at lib/vty.c:616
18 0x0000714ed07719c4 in vty_execute (vty=0x60f56e2d7660) at lib/vty.c:1379
19 0x0000714ed07740f0 in vtysh_read (thread=0x7ffe6d97c700) at lib/vty.c:2374
20 0x0000714ed07685c4 in event_call (thread=0x7ffe6d97c700) at lib/event.c:1995
21 0x0000714ed06e3351 in frr_run (master=0x60f56d1d2e40) at lib/libfrr.c:1232
22 0x000060f55e2c4b44 in main (argc=7, argv=0x7ffe6d97c978) at bgpd/bgp_main.c:555
(gdb)
```
Fixes https://github.com/FRRouting/frr/issues/16484
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
VRF-label association drops when the VRF loopback goes down, however, it
does not return once the interface is enabled again.
Logs show that when VRF loopback goes down, a label drop message is sent
to zebra and immediately resent label installation to zebra, trigged by
"vpn_leak_postchange_all()":
2024/07/16 13:26:29 BGP: [RVJ1J-J2T22] ifp down r1-cust1 vrf id 7
2024/07/16 13:26:29 BGP: [WA2QY-06STJ] vpn_leak_zebra_vrf_label_withdraw: deleting label for vrf VRF r1-cust1 (id=7)
2024/07/16 13:26:30 BGP: [S82AC-6YAC8] vpn_leak_zebra_vrf_label_update: vrf VRF r1-cust1: afi IPv4: setting label 80 for vrf id 7
Since the interface is down, the netlink message is not send to kernel.
Once the interface comes back, zebra ignore the installation assuming
the label is already seen.
To fix this, add a check for the interface status before attempting to
reinstall the label.
Signed-off-by: Loïc Sang <loic.sang@6wind.com>
num_labels cannot be greater than BGP_MAX_LABELS by design.
Remove the check and the override.
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
Add bgp_path_info_labels_same() to compare labels with labels from
path_info. Remove labels_same() that was used for mplsvpn only.
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
The handling of MPLS labels in BGP faces an issue due to the way labels
are stored in memory. They are stored in bgp_path_info but not in
bgp_adj_in and bgp_adj_out structures. As a consequence, some
configuration changes result in losing labels or even a bgpd crash. For
example, when retrieving routes from the Adj-RIB-in table
("soft-reconfiguration inbound" enabled), labels are missing.
bgp_path_info stores the MPLS labels, as shown below:
> struct bgp_path_info {
> struct bgp_path_info_extra *extra;
> [...]
> struct bgp_path_info_extra {
> mpls_label_t label[BGP_MAX_LABELS];
> uint32_t num_labels;
> [...]
To solve those issues, a solution would be to set label data to the
bgp_adj_in and bgp_adj_out structures in addition to the
bgp_path_info_extra structure. The idea is to reference a common label
pointer in all these three structures. And to store the data in a hash
list in order to save memory.
However, an issue in the code prevents us from setting clean data
without a rework. The extra->num_labels field, which is intended to
indicate the number of labels in extra->label[], is not reliably checked
or set. The code often incorrectly assumes that if the extra pointer is
present, then a label must also be present, leading to direct access to
extra->label[] without verifying extra->num_labels. This assumption
usually works because extra->label[0] is set to MPLS_INVALID_LABEL when
a new bgp_path_info_extra is created, but it is technically incorrect.
Cleanup the label code by setting num_labels each time values are set in
extra->label[] and checking extra->num_labels before accessing the
labels.
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
Leaked route from the l3VRF are installed with the loopback as the
nexthop interface instead of the real interface.
> B>* 10.0.0.0/30 [20/0] is directly connected, lo (vrf default), weight 1, 00:21:01
Routing of packet from a L3VRF to the default L3VRF destined to a leak
prefix fails because of the default routing rules on Linux.
> 0: from all lookup local
> 1000: from all lookup [l3mdev-table]
> 32766: from all lookup main
> 32767: from all lookup default
When the packet is received in the loopback interface, the local rules
are checked without match, then the l3mdev-table says to route to the
loopback. A routing loop occurs (TTL is decreasing).
> 12:26:27.928748 ens37 In IP (tos 0x0, ttl 64, id 26402, offset 0, flags [DF], proto ICMP (1), length 84)
> 10.0.0.2 > 10.0.1.2: ICMP echo request, id 47463, seq 1, length 64
> 12:26:27.928784 red Out IP (tos 0x0, ttl 63, id 26402, offset 0, flags [DF], proto ICMP (1), length 84)
> 10.0.0.2 > 10.0.1.2: ICMP echo request, id 47463, seq 1, length 64
> 12:26:27.928797 ens38 Out IP (tos 0x0, ttl 63, id 26402, offset 0, flags [DF], proto ICMP (1), length 84)
> 10.0.0.2 > 10.0.1.2: ICMP echo request, id 47463, seq 1, length 64
Do not set the lo interface as a nexthop interface. Keep the real
interface where possible.
Fixes: db7cf73a33 ("bgpd: fix interface on leaks from redistribute connected")
Fixes: 067fbab4e4 ("bgpd: fix interface on leaks from network statement")
Fixes: 8a02d9fe1e ("bgpd: Set nh ifindex to VRF's interface, not the real")
Fixes: https://github.com/FRRouting/frr/issues/15909
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
Today, with the following bgp instance configured, the
local VRF label is allocated even if it is not used.
> router bgp 65500 vrf vrf1
> address-family ipv4 unicast
> label vpn export allocation-mode per-nexthop
> label vpn export auto
> rd vpn export 444:1
> rt vpn both 52:100
> export vpn
> import vpn
The 'show mpls table' indicates that the 16 label value
is allocated, but never used in the exported prefixes.
> r1# show mpls table
> Inbound Label Type Nexthop Outbound Label
> -----------------------------------------------------
> 16 BGP vrf1 -
> 17 BGP 192.168.255.13 -
> 18 BGP 192.0.2.12 -
> 19 BGP 192.0.2.11 -
Fix this by only allocating new label values when really
used. Consequently, only 3 labels will be allocated instead
of previously 4.
> r1# show mpls table
> Inbound Label Type Nexthop Outbound Label
> -----------------------------------------------------
> 16 BGP 192.168.255.13 -
> 17 BGP 192.0.2.11 -
> 18 BGP 192.0.2.12 -
Fixes: 577be36a41 ("bgpd: add support for l3vpn per-nexthop label")
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Currently bgp_path_info's are stored in reverse order
received. Sort them by the best path ordering.
This will allow for optimizations in the future on
how multipath is done.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
This will allow a consistency of approach to adding/removing
pi's to from the workqueue for processing as well as properly
handling the dest->info pi list more appropriately.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
The asan memory leak has been detected:
> Direct leak of 16 byte(s) in 1 object(s) allocated from:
> #0 0x7f9066dadd28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
> #1 0x7f9066779b5d in qcalloc lib/memory.c:105
> #2 0x556d6ca527c2 in vpn_leak_zebra_vrf_sid_update_per_af bgpd/bgp_mplsvpn.c:389
> #3 0x556d6ca530e1 in vpn_leak_zebra_vrf_sid_update bgpd/bgp_mplsvpn.c:451
> #4 0x556d6ca64b3b in vpn_leak_postchange bgpd/bgp_mplsvpn.h:311
> #5 0x556d6ca64b3b in vpn_leak_postchange_all bgpd/bgp_mplsvpn.c:3751
> #6 0x556d6cb9f116 in bgp_zebra_process_srv6_locator_chunk bgpd/bgp_zebra.c:3337
> #7 0x7f906685a6b6 in zclient_read lib/zclient.c:4490
> #8 0x7f9066826a32 in event_call lib/event.c:2011
> #9 0x7f906675c444 in frr_run lib/libfrr.c:1217
> #10 0x556d6c980d52 in main bgpd/bgp_main.c:545
> #11 0x7f9065784c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Fix this by freeing the previous memory chunk.
Fixes: b72c9e1475 ("bgpd: cli for SRv6 SID alloc to redirect to vrf (step4)")
Fixes: 527588aa78 ("bgpd: add support for per-VRF SRv6 SID")
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Locally leaked routes remain active after the nexthop VRF interface goes
down.
Update route leaking when the loopback or a VRF interface state change is
received from zebra.
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
Leaked routes from prefixes defined with 'network <prefix>' are inactive
because they have no valid nexthop interface.
> vrf r1-cust1
> ip route 172.16.29.0/24 192.168.1.2
> router bgp 5227 vrf r1-cust1
> no bgp network import-check
> address-family ipv4 unicast
> network 172.16.29.0/24
> rd vpn export 10:1
> rt vpn import 52:100
> rt vpn export 52:101
> export vpn
> import vpn
> exit-address-family
> exit
> !
> router bgp 5227 vrf r1-cust4
> bgp router-id 192.168.1.1
> !
> address-family ipv4 unicast
> network 192.0.2/24
> rd vpn export 10:1
> rt vpn import 52:101
> rt vpn export 52:100
> export vpn
> import vpn
> exit-address-family
> exit
Extract from the routing table:
> VRF r1-cust1:
> S>* 172.16.29.0/24 [1/0] via 192.168.1.2, r1-eth4, weight 1, 00:47:53
>
> VRF r1-cust4:
> B 172.16.29.0/24 [20/0] is directly connected, unknown (vrf r1-cust1) inactive, weight 1, 00:03:40
Routes imported through the "network" command, as opposed to those
redistributed from the routing table, do not associate with any specific
interface.
When leaking prefix from other VRFs, if the route was imported from the
network statement (ie. static sub-type), set nh_ifindex to the index of
the VRF master interface of the incoming BGP instance.
The result is:
> VRF r1-cust4:
> B>* 172.16.29.0/24 [20/0] is directly connected, r1-cust1 (vrf r1-cust1), weight 1, 00:00:08
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
If 'bgp network import-check' is defined on the source BGP session,
prefixes that are defined with the network command cannot be leaked to
the other VRFs BGP table even if they are present in the origin VRF RIB
if the 'rt import' statement is defined after the 'network <prefix>'
ones.
When a prefix nexthop is updated, update the prefix route leaking. The
current state of nexthop validation is now stored in the attributes of
the bgp path info. Attributes are compared with the previous ones at
route leaking update so that a nexthop validation change now triggers
the update of destination VRF BGP table.
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
If 'bgp network import-check' is defined on the source BGP session,
prefixes that are defined with the network command cannot be leaked to
the other VRFs BGP table even if they are present in the origin VRF RIB.
Always validate the nexthop of BGP static routes (i.e. defined with the
network statement) if 'network import-check' is defined on the source
BGP session and the prefix is present in source RIB.
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
BGP static routes are defined using the network statement, e.g.:
> router bgp XXX
> address-family ipv4 unicast
> network 192.168.0.0/24
When "no bgp network import-check" is set, it is impossible to
successfully import the static routes into the BGP VPN table. The prefix
is present in the table but is not marked as valid. This issue applies
regardless of whether or not routes are present in the router's RIB.
Always mark as valid the nexthops of BGP static routes when "no bgp
network import-check" is set.
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Implement proper memory cleanup for SRv6 functions and locator chunks to prevent potential memory leaks.
The list callback deletion functions have been set.
The ASan leak log for reference:
```
***********************************************************************************
Address Sanitizer Error detected in bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.asan.bgpd.4180
=================================================================
==4180==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 544 byte(s) in 2 object(s) allocated from:
#0 0x7f8d176a0d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x7f8d1709f238 in qcalloc lib/memory.c:105
#2 0x55d5dba6ee75 in sid_register bgpd/bgp_mplsvpn.c:591
#3 0x55d5dba6ee75 in alloc_new_sid bgpd/bgp_mplsvpn.c:712
#4 0x55d5dba6f3ce in ensure_vrf_tovpn_sid_per_af bgpd/bgp_mplsvpn.c:758
#5 0x55d5dba6fb94 in ensure_vrf_tovpn_sid bgpd/bgp_mplsvpn.c:849
#6 0x55d5dba7f975 in vpn_leak_postchange bgpd/bgp_mplsvpn.h:299
#7 0x55d5dba7f975 in vpn_leak_postchange_all bgpd/bgp_mplsvpn.c:3704
#8 0x55d5dbbb6c66 in bgp_zebra_process_srv6_locator_chunk bgpd/bgp_zebra.c:3164
#9 0x7f8d1716f08a in zclient_read lib/zclient.c:4459
#10 0x7f8d1713f034 in event_call lib/event.c:1974
#11 0x7f8d1708242b in frr_run lib/libfrr.c:1214
#12 0x55d5db99d19d in main bgpd/bgp_main.c:510
#13 0x7f8d160c5c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Direct leak of 296 byte(s) in 1 object(s) allocated from:
#0 0x7f8d176a0d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x7f8d1709f238 in qcalloc lib/memory.c:105
#2 0x7f8d170b1d5f in srv6_locator_chunk_alloc lib/srv6.c:135
#3 0x55d5dbbb6a19 in bgp_zebra_process_srv6_locator_chunk bgpd/bgp_zebra.c:3144
#4 0x7f8d1716f08a in zclient_read lib/zclient.c:4459
#5 0x7f8d1713f034 in event_call lib/event.c:1974
#6 0x7f8d1708242b in frr_run lib/libfrr.c:1214
#7 0x55d5db99d19d in main bgpd/bgp_main.c:510
#8 0x7f8d160c5c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
***********************************************************************************
```
Signed-off-by: Keelan Cannoo <keelan.cannoo@icloud.com>
A route-map can be programmed to remove the route-target which
has been set with 'rt vpn export' command, but fails to remove
it.
Fix this by applying the route-map, then considering the resulting
extended community-list.
Add some tests to catch this issue.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
The prefixes unexportation triggers an attempt to create
the VPN prefix node if that prefix was not already present.
For instance, if a given prefix is not exported because of
a route-map filtering, the withdraw process will try to
create the node with the 'bgp_afi_node_get()' command.
Fix this by replacing this call by the 'bgp_safi_node_lookup()'
function.
Fixes: ddb5b4880b ("bgpd: vpn-vrf route leaking")
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
When exporting BGP prefixes, it is necessary to configure
the route target extended communities with the following
command:
> rt vpn export <RouteTarget>
But the customer may need to configure the route-target to
apply to bgp updates, solely based on a route-map criterium.
by using the below route-map configured like that:
> route-map vpn export <routemapname>
Fix this by allowing to export bgp updates based on the
presence of route-targets on either route-map or vpn
configured rt. the exportation process is stopped
if no route target is available in the ecommunity list.
Fixes: ddb5b4880b ("bgpd: vpn-vrf route leaking")
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
The shallow copy of attr wasn't freed when there was no valid label for the momentand the function return therefore creating leaks. The leak below are solved by flushing the shallow copy of attr.
Address Sanitizer Error detected in bgp_vpnv6_per_nexthop_label.test_bgp_vpnv6_per_nexthop_label/r1.asan.bgpd.13409
=================================================================
==13409==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 280 byte(s) in 7 object(s) allocated from:
#0 0x7f62cd0c9d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x7f62ccac21c3 in qcalloc lib/memory.c:105
#2 0x5623b8810dc8 in ecommunity_dup bgpd/bgp_ecommunity.c:252
#3 0x5623b88be8eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x5623b88c13b3 in vpn_leak_from_vrf_update_all bgpd/bgp_mplsvpn.c:2005
#5 0x5623b89beabc in vpn_leak_postchange bgpd/bgp_mplsvpn.h:287
#6 0x5623b89beabc in af_label_vpn_export_allocation_mode_magic bgpd/bgp_vty.c:9464
#7 0x5623b89beabc in af_label_vpn_export_allocation_mode bgpd/bgp_vty_clippy.c:2809
#8 0x7f62cca45511 in cmd_execute_command_real lib/command.c:978
#9 0x7f62cca459d5 in cmd_execute_command lib/command.c:1036
#10 0x7f62cca45e54 in cmd_execute lib/command.c:1203
#11 0x7f62ccb6ee20 in vty_command lib/vty.c:591
#12 0x7f62ccb6f2cb in vty_execute lib/vty.c:1354
#13 0x7f62ccb77b95 in vtysh_read lib/vty.c:2362
#14 0x7f62ccb62b8f in event_call lib/event.c:1969
#15 0x7f62ccaa5462 in frr_run lib/libfrr.c:1213
#16 0x5623b87e054b in main bgpd/bgp_main.c:510
#17 0x7f62cbae7c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Direct leak of 280 byte(s) in 7 object(s) allocated from:
#0 0x7f62cd0c9d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x7f62ccac21c3 in qcalloc lib/memory.c:105
#2 0x5623b8810dc8 in ecommunity_dup bgpd/bgp_ecommunity.c:252
#3 0x5623b88be8eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x5623b892e86d in bgp_update bgpd/bgp_route.c:4969
#5 0x5623b893134d in bgp_nlri_parse_ip bgpd/bgp_route.c:6213
#6 0x5623b88e2a0e in bgp_nlri_parse bgpd/bgp_packet.c:341
#7 0x5623b88e4f7c in bgp_update_receive bgpd/bgp_packet.c:2220
#8 0x5623b88f0474 in bgp_process_packet bgpd/bgp_packet.c:3386
#9 0x7f62ccb62b8f in event_call lib/event.c:1969
#10 0x7f62ccaa5462 in frr_run lib/libfrr.c:1213
#11 0x5623b87e054b in main bgpd/bgp_main.c:510
#12 0x7f62cbae7c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Direct leak of 280 byte(s) in 7 object(s) allocated from:
#0 0x7f62cd0c9d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x7f62ccac21c3 in qcalloc lib/memory.c:105
#2 0x5623b8810dc8 in ecommunity_dup bgpd/bgp_ecommunity.c:252
#3 0x5623b88be8eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x5623b88c13b3 in vpn_leak_from_vrf_update_all bgpd/bgp_mplsvpn.c:2005
#5 0x5623b89bdebb in vpn_leak_postchange bgpd/bgp_mplsvpn.h:287
#6 0x5623b89bdebb in af_label_vpn_export_magic bgpd/bgp_vty.c:9547
#7 0x5623b89bdebb in af_label_vpn_export bgpd/bgp_vty_clippy.c:2868
#8 0x7f62cca45511 in cmd_execute_command_real lib/command.c:978
#9 0x7f62cca459d5 in cmd_execute_command lib/command.c:1036
#10 0x7f62cca45e54 in cmd_execute lib/command.c:1203
#11 0x7f62ccb6ee20 in vty_command lib/vty.c:591
#12 0x7f62ccb6f2cb in vty_execute lib/vty.c:1354
#13 0x7f62ccb77b95 in vtysh_read lib/vty.c:2362
#14 0x7f62ccb62b8f in event_call lib/event.c:1969
#15 0x7f62ccaa5462 in frr_run lib/libfrr.c:1213
#16 0x5623b87e054b in main bgpd/bgp_main.c:510
#17 0x7f62cbae7c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Direct leak of 240 byte(s) in 6 object(s) allocated from:
#0 0x7f62cd0c9d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x7f62ccac21c3 in qcalloc lib/memory.c:105
#2 0x5623b8810dc8 in ecommunity_dup bgpd/bgp_ecommunity.c:252
#3 0x5623b88be8eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x5623b88dc289 in evaluate_paths bgpd/bgp_nht.c:1384
#5 0x5623b88ddb0b in bgp_process_nexthop_update bgpd/bgp_nht.c:733
#6 0x5623b88de027 in bgp_parse_nexthop_update bgpd/bgp_nht.c:934
#7 0x5623b8a03163 in bgp_read_nexthop_update bgpd/bgp_zebra.c:104
#8 0x7f62ccb92d8a in zclient_read lib/zclient.c:4425
#9 0x7f62ccb62b8f in event_call lib/event.c:1969
#10 0x7f62ccaa5462 in frr_run lib/libfrr.c:1213
#11 0x5623b87e054b in main bgpd/bgp_main.c:510
#12 0x7f62cbae7c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Direct leak of 120 byte(s) in 3 object(s) allocated from:
#0 0x7f62cd0c9d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x7f62ccac21c3 in qcalloc lib/memory.c:105
#2 0x5623b8810dc8 in ecommunity_dup bgpd/bgp_ecommunity.c:252
#3 0x5623b88be8eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x5623b893a406 in bgp_redistribute_add bgpd/bgp_route.c:8692
#5 0x5623b8a02b3b in zebra_read_route bgpd/bgp_zebra.c:595
#6 0x7f62ccb92d8a in zclient_read lib/zclient.c:4425
#7 0x7f62ccb62b8f in event_call lib/event.c:1969
#8 0x7f62ccaa5462 in frr_run lib/libfrr.c:1213
#9 0x5623b87e054b in main bgpd/bgp_main.c:510
#10 0x7f62cbae7c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Direct leak of 80 byte(s) in 2 object(s) allocated from:
#0 0x7f62cd0c9d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x7f62ccac21c3 in qcalloc lib/memory.c:105
#2 0x5623b8810dc8 in ecommunity_dup bgpd/bgp_ecommunity.c:252
#3 0x5623b88be8eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x5623b88dc188 in evaluate_paths bgpd/bgp_nht.c:1348
#5 0x5623b88ddb0b in bgp_process_nexthop_update bgpd/bgp_nht.c:733
#6 0x5623b88de027 in bgp_parse_nexthop_update bgpd/bgp_nht.c:934
#7 0x5623b8a03163 in bgp_read_nexthop_update bgpd/bgp_zebra.c:104
#8 0x7f62ccb92d8a in zclient_read lib/zclient.c:4425
#9 0x7f62ccb62b8f in event_call lib/event.c:1969
#10 0x7f62ccaa5462 in frr_run lib/libfrr.c:1213
#11 0x5623b87e054b in main bgpd/bgp_main.c:510
#12 0x7f62cbae7c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Indirect leak of 56 byte(s) in 7 object(s) allocated from:
#0 0x7f62cd0c9b40 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb40)
#1 0x7f62ccac1ee3 in qmalloc lib/memory.c:100
#2 0x5623b8810eb8 in ecommunity_dup bgpd/bgp_ecommunity.c:256
#3 0x5623b88be8eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x5623b88c13b3 in vpn_leak_from_vrf_update_all bgpd/bgp_mplsvpn.c:2005
#5 0x5623b89beabc in vpn_leak_postchange bgpd/bgp_mplsvpn.h:287
#6 0x5623b89beabc in af_label_vpn_export_allocation_mode_magic bgpd/bgp_vty.c:9464
#7 0x5623b89beabc in af_label_vpn_export_allocation_mode bgpd/bgp_vty_clippy.c:2809
#8 0x7f62cca45511 in cmd_execute_command_real lib/command.c:978
#9 0x7f62cca459d5 in cmd_execute_command lib/command.c:1036
#10 0x7f62cca45e54 in cmd_execute lib/command.c:1203
#11 0x7f62ccb6ee20 in vty_command lib/vty.c:591
#12 0x7f62ccb6f2cb in vty_execute lib/vty.c:1354
#13 0x7f62ccb77b95 in vtysh_read lib/vty.c:2362
#14 0x7f62ccb62b8f in event_call lib/event.c:1969
#15 0x7f62ccaa5462 in frr_run lib/libfrr.c:1213
#16 0x5623b87e054b in main bgpd/bgp_main.c:510
#17 0x7f62cbae7c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Indirect leak of 56 byte(s) in 7 object(s) allocated from:
#0 0x7f62cd0c9b40 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb40)
#1 0x7f62ccac1ee3 in qmalloc lib/memory.c:100
#2 0x5623b8810eb8 in ecommunity_dup bgpd/bgp_ecommunity.c:256
#3 0x5623b88be8eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x5623b892e86d in bgp_update bgpd/bgp_route.c:4969
#5 0x5623b893134d in bgp_nlri_parse_ip bgpd/bgp_route.c:6213
#6 0x5623b88e2a0e in bgp_nlri_parse bgpd/bgp_packet.c:341
#7 0x5623b88e4f7c in bgp_update_receive bgpd/bgp_packet.c:2220
#8 0x5623b88f0474 in bgp_process_packet bgpd/bgp_packet.c:3386
#9 0x7f62ccb62b8f in event_call lib/event.c:1969
#10 0x7f62ccaa5462 in frr_run lib/libfrr.c:1213
#11 0x5623b87e054b in main bgpd/bgp_main.c:510
#12 0x7f62cbae7c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Indirect leak of 56 byte(s) in 7 object(s) allocated from:
#0 0x7f62cd0c9b40 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb40)
#1 0x7f62ccac1ee3 in qmalloc lib/memory.c:100
#2 0x5623b8810eb8 in ecommunity_dup bgpd/bgp_ecommunity.c:256
#3 0x5623b88be8eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x5623b88c13b3 in vpn_leak_from_vrf_update_all bgpd/bgp_mplsvpn.c:2005
#5 0x5623b89bdebb in vpn_leak_postchange bgpd/bgp_mplsvpn.h:287
#6 0x5623b89bdebb in af_label_vpn_export_magic bgpd/bgp_vty.c:9547
#7 0x5623b89bdebb in af_label_vpn_export bgpd/bgp_vty_clippy.c:2868
#8 0x7f62cca45511 in cmd_execute_command_real lib/command.c:978
#9 0x7f62cca459d5 in cmd_execute_command lib/command.c:1036
#10 0x7f62cca45e54 in cmd_execute lib/command.c:1203
#11 0x7f62ccb6ee20 in vty_command lib/vty.c:591
#12 0x7f62ccb6f2cb in vty_execute lib/vty.c:1354
#13 0x7f62ccb77b95 in vtysh_read lib/vty.c:2362
#14 0x7f62ccb62b8f in event_call lib/event.c:1969
#15 0x7f62ccaa5462 in frr_run lib/libfrr.c:1213
#16 0x5623b87e054b in main bgpd/bgp_main.c:510
#17 0x7f62cbae7c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Indirect leak of 48 byte(s) in 6 object(s) allocated from:
#0 0x7f62cd0c9b40 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb40)
#1 0x7f62ccac1ee3 in qmalloc lib/memory.c:100
#2 0x5623b8810eb8 in ecommunity_dup bgpd/bgp_ecommunity.c:256
#3 0x5623b88be8eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x5623b88dc289 in evaluate_paths bgpd/bgp_nht.c:1384
#5 0x5623b88ddb0b in bgp_process_nexthop_update bgpd/bgp_nht.c:733
#6 0x5623b88de027 in bgp_parse_nexthop_update bgpd/bgp_nht.c:934
#7 0x5623b8a03163 in bgp_read_nexthop_update bgpd/bgp_zebra.c:104
#8 0x7f62ccb92d8a in zclient_read lib/zclient.c:4425
#9 0x7f62ccb62b8f in event_call lib/event.c:1969
#10 0x7f62ccaa5462 in frr_run lib/libfrr.c:1213
#11 0x5623b87e054b in main bgpd/bgp_main.c:510
#12 0x7f62cbae7c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Indirect leak of 24 byte(s) in 3 object(s) allocated from:
#0 0x7f62cd0c9b40 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb40)
#1 0x7f62ccac1ee3 in qmalloc lib/memory.c:100
#2 0x5623b8810eb8 in ecommunity_dup bgpd/bgp_ecommunity.c:256
#3 0x5623b88be8eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x5623b893a406 in bgp_redistribute_add bgpd/bgp_route.c:8692
#5 0x5623b8a02b3b in zebra_read_route bgpd/bgp_zebra.c:595
#6 0x7f62ccb92d8a in zclient_read lib/zclient.c:4425
#7 0x7f62ccb62b8f in event_call lib/event.c:1969
#8 0x7f62ccaa5462 in frr_run lib/libfrr.c:1213
#9 0x5623b87e054b in main bgpd/bgp_main.c:510
#10 0x7f62cbae7c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Indirect leak of 16 byte(s) in 2 object(s) allocated from:
#0 0x7f62cd0c9b40 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb40)
#1 0x7f62ccac1ee3 in qmalloc lib/memory.c:100
#2 0x5623b8810eb8 in ecommunity_dup bgpd/bgp_ecommunity.c:256
#3 0x5623b88be8eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x5623b88dc188 in evaluate_paths bgpd/bgp_nht.c:1348
#5 0x5623b88ddb0b in bgp_process_nexthop_update bgpd/bgp_nht.c:733
#6 0x5623b88de027 in bgp_parse_nexthop_update bgpd/bgp_nht.c:934
#7 0x5623b8a03163 in bgp_read_nexthop_update bgpd/bgp_zebra.c:104
#8 0x7f62ccb92d8a in zclient_read lib/zclient.c:4425
#9 0x7f62ccb62b8f in event_call lib/event.c:1969
#10 0x7f62ccaa5462 in frr_run lib/libfrr.c:1213
#11 0x5623b87e054b in main bgpd/bgp_main.c:510
#12 0x7f62cbae7c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
SUMMARY: AddressSanitizer: 1536 byte(s) leaked in 64 allocation(s).
***********************************************************************************
Address Sanitizer Error detected in bgp_vpnv4_per_nexthop_label.test_bgp_vpnv4_per_nexthop_label/r1.asan.bgpd.10610
=================================================================
==10610==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 280 byte(s) in 7 object(s) allocated from:
#0 0x7f81fc562d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x7f81fbf5b1c3 in qcalloc lib/memory.c:105
#2 0x55cdc9b28dc8 in ecommunity_dup bgpd/bgp_ecommunity.c:252
#3 0x55cdc9bd68eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x55cdc9c4686d in bgp_update bgpd/bgp_route.c:4969
#5 0x55cdc9c4934d in bgp_nlri_parse_ip bgpd/bgp_route.c:6213
#6 0x55cdc9bfaa0e in bgp_nlri_parse bgpd/bgp_packet.c:341
#7 0x55cdc9bfcf7c in bgp_update_receive bgpd/bgp_packet.c:2220
#8 0x55cdc9c08474 in bgp_process_packet bgpd/bgp_packet.c:3386
#9 0x7f81fbffbb8f in event_call lib/event.c:1969
#10 0x7f81fbf3e462 in frr_run lib/libfrr.c:1213
#11 0x55cdc9af854b in main bgpd/bgp_main.c:510
#12 0x7f81faf80c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Direct leak of 280 byte(s) in 7 object(s) allocated from:
#0 0x7f81fc562d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x7f81fbf5b1c3 in qcalloc lib/memory.c:105
#2 0x55cdc9b28dc8 in ecommunity_dup bgpd/bgp_ecommunity.c:252
#3 0x55cdc9bd68eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x55cdc9bd93b3 in vpn_leak_from_vrf_update_all bgpd/bgp_mplsvpn.c:2005
#5 0x55cdc9cd6abc in vpn_leak_postchange bgpd/bgp_mplsvpn.h:287
#6 0x55cdc9cd6abc in af_label_vpn_export_allocation_mode_magic bgpd/bgp_vty.c:9464
#7 0x55cdc9cd6abc in af_label_vpn_export_allocation_mode bgpd/bgp_vty_clippy.c:2809
#8 0x7f81fbede511 in cmd_execute_command_real lib/command.c:978
#9 0x7f81fbede9d5 in cmd_execute_command lib/command.c:1036
#10 0x7f81fbedee54 in cmd_execute lib/command.c:1203
#11 0x7f81fc007e20 in vty_command lib/vty.c:591
#12 0x7f81fc0082cb in vty_execute lib/vty.c:1354
#13 0x7f81fc010b95 in vtysh_read lib/vty.c:2362
#14 0x7f81fbffbb8f in event_call lib/event.c:1969
#15 0x7f81fbf3e462 in frr_run lib/libfrr.c:1213
#16 0x55cdc9af854b in main bgpd/bgp_main.c:510
#17 0x7f81faf80c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Direct leak of 280 byte(s) in 7 object(s) allocated from:
#0 0x7f81fc562d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x7f81fbf5b1c3 in qcalloc lib/memory.c:105
#2 0x55cdc9b28dc8 in ecommunity_dup bgpd/bgp_ecommunity.c:252
#3 0x55cdc9bd68eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x55cdc9bd93b3 in vpn_leak_from_vrf_update_all bgpd/bgp_mplsvpn.c:2005
#5 0x55cdc9cd5ebb in vpn_leak_postchange bgpd/bgp_mplsvpn.h:287
#6 0x55cdc9cd5ebb in af_label_vpn_export_magic bgpd/bgp_vty.c:9547
#7 0x55cdc9cd5ebb in af_label_vpn_export bgpd/bgp_vty_clippy.c:2868
#8 0x7f81fbede511 in cmd_execute_command_real lib/command.c:978
#9 0x7f81fbede9d5 in cmd_execute_command lib/command.c:1036
#10 0x7f81fbedee54 in cmd_execute lib/command.c:1203
#11 0x7f81fc007e20 in vty_command lib/vty.c:591
#12 0x7f81fc0082cb in vty_execute lib/vty.c:1354
#13 0x7f81fc010b95 in vtysh_read lib/vty.c:2362
#14 0x7f81fbffbb8f in event_call lib/event.c:1969
#15 0x7f81fbf3e462 in frr_run lib/libfrr.c:1213
#16 0x55cdc9af854b in main bgpd/bgp_main.c:510
#17 0x7f81faf80c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Direct leak of 240 byte(s) in 6 object(s) allocated from:
#0 0x7f81fc562d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x7f81fbf5b1c3 in qcalloc lib/memory.c:105
#2 0x55cdc9b28dc8 in ecommunity_dup bgpd/bgp_ecommunity.c:252
#3 0x55cdc9bd68eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x55cdc9bf4289 in evaluate_paths bgpd/bgp_nht.c:1384
#5 0x55cdc9bf5b0b in bgp_process_nexthop_update bgpd/bgp_nht.c:733
#6 0x55cdc9bf6027 in bgp_parse_nexthop_update bgpd/bgp_nht.c:934
#7 0x55cdc9d1b163 in bgp_read_nexthop_update bgpd/bgp_zebra.c:104
#8 0x7f81fc02bd8a in zclient_read lib/zclient.c:4425
#9 0x7f81fbffbb8f in event_call lib/event.c:1969
#10 0x7f81fbf3e462 in frr_run lib/libfrr.c:1213
#11 0x55cdc9af854b in main bgpd/bgp_main.c:510
#12 0x7f81faf80c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Direct leak of 80 byte(s) in 2 object(s) allocated from:
#0 0x7f81fc562d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x7f81fbf5b1c3 in qcalloc lib/memory.c:105
#2 0x55cdc9b28dc8 in ecommunity_dup bgpd/bgp_ecommunity.c:252
#3 0x55cdc9bd68eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x55cdc9bf4188 in evaluate_paths bgpd/bgp_nht.c:1348
#5 0x55cdc9bf5b0b in bgp_process_nexthop_update bgpd/bgp_nht.c:733
#6 0x55cdc9bf6027 in bgp_parse_nexthop_update bgpd/bgp_nht.c:934
#7 0x55cdc9d1b163 in bgp_read_nexthop_update bgpd/bgp_zebra.c:104
#8 0x7f81fc02bd8a in zclient_read lib/zclient.c:4425
#9 0x7f81fbffbb8f in event_call lib/event.c:1969
#10 0x7f81fbf3e462 in frr_run lib/libfrr.c:1213
#11 0x55cdc9af854b in main bgpd/bgp_main.c:510
#12 0x7f81faf80c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Direct leak of 80 byte(s) in 2 object(s) allocated from:
#0 0x7f81fc562d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x7f81fbf5b1c3 in qcalloc lib/memory.c:105
#2 0x55cdc9b28dc8 in ecommunity_dup bgpd/bgp_ecommunity.c:252
#3 0x55cdc9bd68eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x55cdc9bd93b3 in vpn_leak_from_vrf_update_all bgpd/bgp_mplsvpn.c:2005
#5 0x55cdc9bdafd5 in vpn_leak_postchange bgpd/bgp_mplsvpn.h:287
#6 0x55cdc9bdafd5 in vpn_leak_label_callback bgpd/bgp_mplsvpn.c:581
#7 0x55cdc9bb2606 in lp_cbq_docallback bgpd/bgp_labelpool.c:118
#8 0x7f81fc0164b5 in work_queue_run lib/workqueue.c:266
#9 0x7f81fbffbb8f in event_call lib/event.c:1969
#10 0x7f81fbf3e462 in frr_run lib/libfrr.c:1213
#11 0x55cdc9af854b in main bgpd/bgp_main.c:510
#12 0x7f81faf80c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Direct leak of 40 byte(s) in 1 object(s) allocated from:
#0 0x7f81fc562d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x7f81fbf5b1c3 in qcalloc lib/memory.c:105
#2 0x55cdc9b28dc8 in ecommunity_dup bgpd/bgp_ecommunity.c:252
#3 0x55cdc9bd68eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x55cdc9c52406 in bgp_redistribute_add bgpd/bgp_route.c:8692
#5 0x55cdc9d1ab3b in zebra_read_route bgpd/bgp_zebra.c:595
#6 0x7f81fc02bd8a in zclient_read lib/zclient.c:4425
#7 0x7f81fbffbb8f in event_call lib/event.c:1969
#8 0x7f81fbf3e462 in frr_run lib/libfrr.c:1213
#9 0x55cdc9af854b in main bgpd/bgp_main.c:510
#10 0x7f81faf80c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Indirect leak of 56 byte(s) in 7 object(s) allocated from:
#0 0x7f81fc562b40 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb40)
#1 0x7f81fbf5aee3 in qmalloc lib/memory.c:100
#2 0x55cdc9b28eb8 in ecommunity_dup bgpd/bgp_ecommunity.c:256
#3 0x55cdc9bd68eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x55cdc9bd93b3 in vpn_leak_from_vrf_update_all bgpd/bgp_mplsvpn.c:2005
#5 0x55cdc9cd6abc in vpn_leak_postchange bgpd/bgp_mplsvpn.h:287
#6 0x55cdc9cd6abc in af_label_vpn_export_allocation_mode_magic bgpd/bgp_vty.c:9464
#7 0x55cdc9cd6abc in af_label_vpn_export_allocation_mode bgpd/bgp_vty_clippy.c:2809
#8 0x7f81fbede511 in cmd_execute_command_real lib/command.c:978
#9 0x7f81fbede9d5 in cmd_execute_command lib/command.c:1036
#10 0x7f81fbedee54 in cmd_execute lib/command.c:1203
#11 0x7f81fc007e20 in vty_command lib/vty.c:591
#12 0x7f81fc0082cb in vty_execute lib/vty.c:1354
#13 0x7f81fc010b95 in vtysh_read lib/vty.c:2362
#14 0x7f81fbffbb8f in event_call lib/event.c:1969
#15 0x7f81fbf3e462 in frr_run lib/libfrr.c:1213
#16 0x55cdc9af854b in main bgpd/bgp_main.c:510
#17 0x7f81faf80c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Indirect leak of 56 byte(s) in 7 object(s) allocated from:
#0 0x7f81fc562b40 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb40)
#1 0x7f81fbf5aee3 in qmalloc lib/memory.c:100
#2 0x55cdc9b28eb8 in ecommunity_dup bgpd/bgp_ecommunity.c:256
#3 0x55cdc9bd68eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x55cdc9bd93b3 in vpn_leak_from_vrf_update_all bgpd/bgp_mplsvpn.c:2005
#5 0x55cdc9cd5ebb in vpn_leak_postchange bgpd/bgp_mplsvpn.h:287
#6 0x55cdc9cd5ebb in af_label_vpn_export_magic bgpd/bgp_vty.c:9547
#7 0x55cdc9cd5ebb in af_label_vpn_export bgpd/bgp_vty_clippy.c:2868
#8 0x7f81fbede511 in cmd_execute_command_real lib/command.c:978
#9 0x7f81fbede9d5 in cmd_execute_command lib/command.c:1036
#10 0x7f81fbedee54 in cmd_execute lib/command.c:1203
#11 0x7f81fc007e20 in vty_command lib/vty.c:591
#12 0x7f81fc0082cb in vty_execute lib/vty.c:1354
#13 0x7f81fc010b95 in vtysh_read lib/vty.c:2362
#14 0x7f81fbffbb8f in event_call lib/event.c:1969
#15 0x7f81fbf3e462 in frr_run lib/libfrr.c:1213
#16 0x55cdc9af854b in main bgpd/bgp_main.c:510
#17 0x7f81faf80c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Indirect leak of 56 byte(s) in 7 object(s) allocated from:
#0 0x7f81fc562b40 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb40)
#1 0x7f81fbf5aee3 in qmalloc lib/memory.c:100
#2 0x55cdc9b28eb8 in ecommunity_dup bgpd/bgp_ecommunity.c:256
#3 0x55cdc9bd68eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x55cdc9c4686d in bgp_update bgpd/bgp_route.c:4969
#5 0x55cdc9c4934d in bgp_nlri_parse_ip bgpd/bgp_route.c:6213
#6 0x55cdc9bfaa0e in bgp_nlri_parse bgpd/bgp_packet.c:341
#7 0x55cdc9bfcf7c in bgp_update_receive bgpd/bgp_packet.c:2220
#8 0x55cdc9c08474 in bgp_process_packet bgpd/bgp_packet.c:3386
#9 0x7f81fbffbb8f in event_call lib/event.c:1969
#10 0x7f81fbf3e462 in frr_run lib/libfrr.c:1213
#11 0x55cdc9af854b in main bgpd/bgp_main.c:510
#12 0x7f81faf80c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Indirect leak of 48 byte(s) in 6 object(s) allocated from:
#0 0x7f81fc562b40 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb40)
#1 0x7f81fbf5aee3 in qmalloc lib/memory.c:100
#2 0x55cdc9b28eb8 in ecommunity_dup bgpd/bgp_ecommunity.c:256
#3 0x55cdc9bd68eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x55cdc9bf4289 in evaluate_paths bgpd/bgp_nht.c:1384
#5 0x55cdc9bf5b0b in bgp_process_nexthop_update bgpd/bgp_nht.c:733
#6 0x55cdc9bf6027 in bgp_parse_nexthop_update bgpd/bgp_nht.c:934
#7 0x55cdc9d1b163 in bgp_read_nexthop_update bgpd/bgp_zebra.c:104
#8 0x7f81fc02bd8a in zclient_read lib/zclient.c:4425
#9 0x7f81fbffbb8f in event_call lib/event.c:1969
#10 0x7f81fbf3e462 in frr_run lib/libfrr.c:1213
#11 0x55cdc9af854b in main bgpd/bgp_main.c:510
#12 0x7f81faf80c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Indirect leak of 16 byte(s) in 2 object(s) allocated from:
#0 0x7f81fc562b40 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb40)
#1 0x7f81fbf5aee3 in qmalloc lib/memory.c:100
#2 0x55cdc9b28eb8 in ecommunity_dup bgpd/bgp_ecommunity.c:256
#3 0x55cdc9bd68eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x55cdc9bf4188 in evaluate_paths bgpd/bgp_nht.c:1348
#5 0x55cdc9bf5b0b in bgp_process_nexthop_update bgpd/bgp_nht.c:733
#6 0x55cdc9bf6027 in bgp_parse_nexthop_update bgpd/bgp_nht.c:934
#7 0x55cdc9d1b163 in bgp_read_nexthop_update bgpd/bgp_zebra.c:104
#8 0x7f81fc02bd8a in zclient_read lib/zclient.c:4425
#9 0x7f81fbffbb8f in event_call lib/event.c:1969
#10 0x7f81fbf3e462 in frr_run lib/libfrr.c:1213
#11 0x55cdc9af854b in main bgpd/bgp_main.c:510
#12 0x7f81faf80c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Indirect leak of 16 byte(s) in 2 object(s) allocated from:
#0 0x7f81fc562b40 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb40)
#1 0x7f81fbf5aee3 in qmalloc lib/memory.c:100
#2 0x55cdc9b28eb8 in ecommunity_dup bgpd/bgp_ecommunity.c:256
#3 0x55cdc9bd68eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x55cdc9bd93b3 in vpn_leak_from_vrf_update_all bgpd/bgp_mplsvpn.c:2005
#5 0x55cdc9bdafd5 in vpn_leak_postchange bgpd/bgp_mplsvpn.h:287
#6 0x55cdc9bdafd5 in vpn_leak_label_callback bgpd/bgp_mplsvpn.c:581
#7 0x55cdc9bb2606 in lp_cbq_docallback bgpd/bgp_labelpool.c:118
#8 0x7f81fc0164b5 in work_queue_run lib/workqueue.c:266
#9 0x7f81fbffbb8f in event_call lib/event.c:1969
#10 0x7f81fbf3e462 in frr_run lib/libfrr.c:1213
#11 0x55cdc9af854b in main bgpd/bgp_main.c:510
#12 0x7f81faf80c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Indirect leak of 8 byte(s) in 1 object(s) allocated from:
#0 0x7f81fc562b40 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb40)
#1 0x7f81fbf5aee3 in qmalloc lib/memory.c:100
#2 0x55cdc9b28eb8 in ecommunity_dup bgpd/bgp_ecommunity.c:256
#3 0x55cdc9bd68eb in vpn_leak_from_vrf_update bgpd/bgp_mplsvpn.c:1628
#4 0x55cdc9c52406 in bgp_redistribute_add bgpd/bgp_route.c:8692
#5 0x55cdc9d1ab3b in zebra_read_route bgpd/bgp_zebra.c:595
#6 0x7f81fc02bd8a in zclient_read lib/zclient.c:4425
#7 0x7f81fbffbb8f in event_call lib/event.c:1969
#8 0x7f81fbf3e462 in frr_run lib/libfrr.c:1213
#9 0x55cdc9af854b in main bgpd/bgp_main.c:510
#10 0x7f81faf80c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
SUMMARY: AddressSanitizer: 1536 byte(s) leaked in 64 allocation(s).
***********************************************************************************
Signed-off-by: ryndia <dindyalsarvesh@gmail.com>
bgp_orig is never NULL in the code path, and coverity is angry on this.
Let's remove this test at all.
Coverity 1566808
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
Even if some of the attributes in bgp_path_info_extra are
not used, their memory is still allocated every time. It
cause a waste of memory.
This commit code deletes all unnecessary attributes and
changes the optional attributes to pointer storage. Memory
will only be allocated when they are actually used. After
optimization, extra info related memory is reduced by about
half(~400B -> ~200B).
Signed-off-by: Valerian_He <1826906282@qq.com>
`bmnc->nh` was not properly freed, leading to a memory leak.
The commit adds a check to ensure that the `bmnc->nh` member variable is freed if it exists.
The ASan leak log for reference:
```
***********************************************************************************
Address Sanitizer Error detected in bgp_vpnv4_asbr.test_bgp_vpnv4_asbr/r2.asan.bgpd.6382
=================================================================
==6382==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 720 byte(s) in 5 object(s) allocated from:
#0 0x7f6a80d02d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x55c9afd7c81c in qcalloc lib/memory.c:105
#2 0x55c9afd9166b in nexthop_new lib/nexthop.c:358
#3 0x55c9afd93aaa in nexthop_dup lib/nexthop.c:843
#4 0x55c9afad39bb in bgp_mplsvpn_nh_label_bind_register_local_label bgpd/bgp_mplsvpn.c:4259
#5 0x55c9afb1c5e9 in bgp_mplsvpn_handle_label_allocation bgpd/bgp_route.c:3239
#6 0x55c9afb1c5e9 in bgp_process_main_one bgpd/bgp_route.c:3339
#7 0x55c9afb1d2c1 in bgp_process_wq bgpd/bgp_route.c:3591
#8 0x55c9afe33df9 in work_queue_run lib/workqueue.c:266
#9 0x55c9afe198e2 in event_call lib/event.c:1995
#10 0x55c9afd5fc6f in frr_run lib/libfrr.c:1213
#11 0x55c9af9f6f00 in main bgpd/bgp_main.c:505
#12 0x7f6a7f55ec86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Indirect leak of 16 byte(s) in 2 object(s) allocated from:
#0 0x7f6a80d02d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x55c9afd7c81c in qcalloc lib/memory.c:105
#2 0x55c9afd91ce8 in nexthop_add_labels lib/nexthop.c:536
#3 0x55c9afd93754 in nexthop_copy_no_recurse lib/nexthop.c:802
#4 0x55c9afd939fb in nexthop_copy lib/nexthop.c:821
#5 0x55c9afd93abb in nexthop_dup lib/nexthop.c:845
#6 0x55c9afad39bb in bgp_mplsvpn_nh_label_bind_register_local_label bgpd/bgp_mplsvpn.c:4259
#7 0x55c9afb1c5e9 in bgp_mplsvpn_handle_label_allocation bgpd/bgp_route.c:3239
#8 0x55c9afb1c5e9 in bgp_process_main_one bgpd/bgp_route.c:3339
#9 0x55c9afb1d2c1 in bgp_process_wq bgpd/bgp_route.c:3591
#10 0x55c9afe33df9 in work_queue_run lib/workqueue.c:266
#11 0x55c9afe198e2 in event_call lib/event.c:1995
#12 0x55c9afd5fc6f in frr_run lib/libfrr.c:1213
#13 0x55c9af9f6f00 in main bgpd/bgp_main.c:505
#14 0x7f6a7f55ec86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
SUMMARY: AddressSanitizer: 736 byte(s) leaked in 7 allocation(s).
***********************************************************************************
```
Signed-off-by: Keelan Cannoo <keelan.cannoo@icloud.com>
The bgp vpn policy had some attribute not free when the function bgp_free was called leading to memory leak as shown below.
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251:Direct leak of 592 byte(s) in 2 object(s) allocated from:
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #0 0x7f4b7ae92037 in __interceptor_calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:154
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #1 0x7f4b7aa96e38 in qcalloc lib/memory.c:105
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #2 0x7f4b7aa9bec9 in srv6_locator_chunk_alloc lib/srv6.c:135
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #3 0x56396f8e56f8 in ensure_vrf_tovpn_sid_per_af bgpd/bgp_mplsvpn.c:752
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #4 0x56396f8e608a in ensure_vrf_tovpn_sid bgpd/bgp_mplsvpn.c:846
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #5 0x56396f8e075d in vpn_leak_postchange bgpd/bgp_mplsvpn.h:259
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #6 0x56396f8f3e5b in vpn_leak_postchange_all bgpd/bgp_mplsvpn.c:3397
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #7 0x56396fa920ef in bgp_zebra_process_srv6_locator_chunk bgpd/bgp_zebra.c:3238
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #8 0x7f4b7abb2913 in zclient_read lib/zclient.c:4134
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #9 0x7f4b7ab62010 in thread_call lib/thread.c:1991
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #10 0x7f4b7aa5a418 in frr_run lib/libfrr.c:1185
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #11 0x56396f7d756d in main bgpd/bgp_main.c:505
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #12 0x7f4b7a479d09 in __libc_start_main ../csu/libc-start.c:308
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251-
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251:Direct leak of 32 byte(s) in 2 object(s) allocated from:
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #0 0x7f4b7ae92037 in __interceptor_calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:154
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #1 0x7f4b7aa96e38 in qcalloc lib/memory.c:105
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #2 0x56396f8e31b8 in vpn_leak_zebra_vrf_sid_update_per_af bgpd/bgp_mplsvpn.c:386
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #3 0x56396f8e3ae8 in vpn_leak_zebra_vrf_sid_update bgpd/bgp_mplsvpn.c:448
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #4 0x56396f8e09b0 in vpn_leak_postchange bgpd/bgp_mplsvpn.h:271
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #5 0x56396f8f3e5b in vpn_leak_postchange_all bgpd/bgp_mplsvpn.c:3397
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #6 0x56396fa920ef in bgp_zebra_process_srv6_locator_chunk bgpd/bgp_zebra.c:3238
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #7 0x7f4b7abb2913 in zclient_read lib/zclient.c:4134
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #8 0x7f4b7ab62010 in thread_call lib/thread.c:1991
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #9 0x7f4b7aa5a418 in frr_run lib/libfrr.c:1185
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #10 0x56396f7d756d in main bgpd/bgp_main.c:505
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #11 0x7f4b7a479d09 in __libc_start_main ../csu/libc-start.c:308
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251-
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251:Direct leak of 32 byte(s) in 2 object(s) allocated from:
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #0 0x7f4b7ae92037 in __interceptor_calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:154
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #1 0x7f4b7aa96e38 in qcalloc lib/memory.c:105
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #2 0x56396f8e5730 in ensure_vrf_tovpn_sid_per_af bgpd/bgp_mplsvpn.c:753
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #3 0x56396f8e608a in ensure_vrf_tovpn_sid bgpd/bgp_mplsvpn.c:846
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #4 0x56396f8e075d in vpn_leak_postchange bgpd/bgp_mplsvpn.h:259
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #5 0x56396f8f3e5b in vpn_leak_postchange_all bgpd/bgp_mplsvpn.c:3397
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #6 0x56396fa920ef in bgp_zebra_process_srv6_locator_chunk bgpd/bgp_zebra.c:3238
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #7 0x7f4b7abb2913 in zclient_read lib/zclient.c:4134
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #8 0x7f4b7ab62010 in thread_call lib/thread.c:1991
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #9 0x7f4b7aa5a418 in frr_run lib/libfrr.c:1185
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #10 0x56396f7d756d in main bgpd/bgp_main.c:505
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251- #11 0x7f4b7a479d09 in __libc_start_main ../csu/libc-start.c:308
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251-
./bgp_srv6l3vpn_to_bgp_vrf.test_bgp_srv6l3vpn_to_bgp_vrf/r2.bgpd.asan.603251-SUMMARY: AddressSanitizer: 656 byte(s) leaked in 6 allocation(s).
Signed-off-by: ryndia <dindyalsarvesh@gmail.com>
