We send this capability for iBGP peers by default. Recently OAD support was
merged, and we should adopt sending the capability according to OAD as well.
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
We shouldn't set it blindly once the packet is received, but first we have to
do some sanity checks.
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
The headers associated with netlink code
really only belong in those that need it.
Move these headers out of lib/zebra.h and
into more appropriate places. bgp's usage
of the RT_TABLE_XXX defines are probably not
appropriate and will be cleaned up in future
commits.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
...so that multiple functions can be subscribed.
The create/destroy hooks are renamed to real/unreal because that's what
they *actually* signal.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
If we receive MP_UNREACH_NLRI, we should stop handling remaining NLRIs if
no mandatory path attributes received.
In other words, if MP_UNREACH_NLRI received, the remaining NLRIs should be handled
as a new data, but without mandatory attributes, it's a malformed packet.
In normal case, this MUST not happen at all, but to avoid crashing bgpd, we MUST
handle that.
Reported-by: Iggy Frankovic <iggyfran@amazon.com>
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
Treat-as-withdraw, otherwise if we just ignore it, we will pass it to be
processed as a normal UPDATE without mandatory attributes, that could lead
to harmful behavior. In this case, a crash for route-maps with the configuration
such as:
```
router bgp 65001
no bgp ebgp-requires-policy
neighbor 127.0.0.1 remote-as external
neighbor 127.0.0.1 passive
neighbor 127.0.0.1 ebgp-multihop
neighbor 127.0.0.1 disable-connected-check
neighbor 127.0.0.1 update-source 127.0.0.2
neighbor 127.0.0.1 timers 3 90
neighbor 127.0.0.1 timers connect 1
!
address-family ipv4 unicast
neighbor 127.0.0.1 addpath-tx-all-paths
neighbor 127.0.0.1 default-originate
neighbor 127.0.0.1 route-map RM_IN in
exit-address-family
exit
!
route-map RM_IN permit 10
set as-path prepend 200
exit
```
Send a malformed optional transitive attribute:
```
import socket
import time
OPEN = (b"\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff"
b"\xff\xff\x00\x62\x01\x04\xfd\xea\x00\x5a\x0a\x00\x00\x01\x45\x02"
b"\x06\x01\x04\x00\x01\x00\x01\x02\x02\x02\x00\x02\x02\x46\x00\x02"
b"\x06\x41\x04\x00\x00\xfd\xea\x02\x02\x06\x00\x02\x06\x45\x04\x00"
b"\x01\x01\x03\x02\x0e\x49\x0c\x0a\x64\x6f\x6e\x61\x74\x61\x73\x2d"
b"\x70\x63\x00\x02\x04\x40\x02\x00\x78\x02\x09\x47\x07\x00\x01\x01"
b"\x80\x00\x00\x00")
KEEPALIVE = (b"\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff"
b"\xff\xff\xff\xff\xff\xff\x00\x13\x04")
UPDATE = bytearray.fromhex("ffffffffffffffffffffffffffffffff002b0200000003c0ff00010100eb00ac100b0b001ad908ac100b0b")
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect(('127.0.0.2', 179))
s.send(OPEN)
data = s.recv(1024)
s.send(KEEPALIVE)
data = s.recv(1024)
s.send(UPDATE)
data = s.recv(1024)
time.sleep(100)
s.close()
```
Reported-by: Iggy Frankovic <iggyfran@amazon.com>
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
It's been for a while disabled by default, but this seems reasonable to flip it.
We had `bgp enforce-first-as` as a global BGP knob to enable/disable this
behavior globally, later we introduced `enforce-first-as` per neighbor, with disabled
by default. Now let's enable this by default by bringing a global `bgp enforce-first-as`
command back.
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
In zebra, the import check table and the nexthop check tables
were combined. This leaves an issue where when bgp happens
to have a tracked address in both the import check table
and the nexthop track table that are the same address.
When the the item is removed from one table the call
to remove it from zebra removes tracking for the other
table.
Combine the two tables together and keep track where
they came from for processing in bgpd.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
There is no command to choose to send or not the bgp4-mibv2 traps.
Since the MIB bgp4-mibv2 notification are redundant with MIB RFC4273
we added a command:
- [no] bgp snmp traps bgp4-mibv2
By default, the bgp4-mibv2 traps will be disabled, to prevent from
redundancy.
Signed-off-by: Francois Dumontet <francois.dumontet@6wind.com>
This commit add the support of traps for bgp4-mibv2.
It is conformant to draft-ietf-idr-bgp4-mibv2-11.
The following traps are supported:
- bgp4V2EstablishedNotification
- bgp4V2BackwardTransitionNotification
Signed-off-by: Francois Dumontet <francois.dumontet@6wind.com>
There is no cli command to prevent the router to send traps
implemented in the rfc4273. If not done, when introducing
the traps from bgp4v2mib, traps will be send for each of
the two mibs: there will be redundancy in the sent information.
Add a new command:
- [no] bgp snmp traps rfc4273
Using this command will allow or not the notification of
the following traps:
- bgpEstablishedNotification
- bgpBackwardTransNotification
Signed-off-by: Francois Dumontet <francois.dumontet@6wind.com>
If we send a crafted BGP UPDATE message without mandatory attributes, we do
not check if the length of the path attributes is zero or not. We only check
if attr->flag is at least set or not. Imagine we send only unknown transit
attribute, then attr->flag is always 0. Also, this is true only if graceful-restart
capability is received.
A crash:
```
bgpd[7834]: [TJ23Y-GY0RH] 127.0.0.1 Unknown attribute is received (type 31, length 16)
bgpd[7834]: [PCFFM-WMARW] 127.0.0.1(donatas-pc) rcvd UPDATE wlen 0 attrlen 20 alen 17
BGP[7834]: Received signal 11 at 1698089639 (si_addr 0x0, PC 0x55eefd375b4a); aborting...
BGP[7834]: /usr/local/lib/libfrr.so.0(zlog_backtrace_sigsafe+0x6d) [0x7f3205ca939d]
BGP[7834]: /usr/local/lib/libfrr.so.0(zlog_signal+0xf3) [0x7f3205ca9593]
BGP[7834]: /usr/local/lib/libfrr.so.0(+0xf5181) [0x7f3205cdd181]
BGP[7834]: /lib/x86_64-linux-gnu/libpthread.so.0(+0x12980) [0x7f3204ff3980]
BGP[7834]: /usr/lib/frr/bgpd(+0x18ab4a) [0x55eefd375b4a]
BGP[7834]: /usr/local/lib/libfrr.so.0(route_map_apply_ext+0x310) [0x7f3205cd1290]
BGP[7834]: /usr/lib/frr/bgpd(+0x163610) [0x55eefd34e610]
BGP[7834]: /usr/lib/frr/bgpd(bgp_update+0x9a5) [0x55eefd35c1d5]
BGP[7834]: /usr/lib/frr/bgpd(bgp_nlri_parse_ip+0xb7) [0x55eefd35e867]
BGP[7834]: /usr/lib/frr/bgpd(+0x1555e6) [0x55eefd3405e6]
BGP[7834]: /usr/lib/frr/bgpd(bgp_process_packet+0x747) [0x55eefd345597]
BGP[7834]: /usr/local/lib/libfrr.so.0(event_call+0x83) [0x7f3205cef4a3]
BGP[7834]: /usr/local/lib/libfrr.so.0(frr_run+0xc0) [0x7f3205ca10a0]
BGP[7834]: /usr/lib/frr/bgpd(main+0x409) [0x55eefd2dc979]
```
Sending:
```
import socket
import time
OPEN = (b"\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff"
b"\xff\xff\x00\x62\x01\x04\xfd\xea\x00\x5a\x0a\x00\x00\x01\x45\x02"
b"\x06\x01\x04\x00\x01\x00\x01\x02\x02\x02\x00\x02\x02\x46\x00\x02"
b"\x06\x41\x04\x00\x00\xfd\xea\x02\x02\x06\x00\x02\x06\x45\x04\x00"
b"\x01\x01\x03\x02\x0e\x49\x0c\x0a\x64\x6f\x6e\x61\x74\x61\x73\x2d"
b"\x70\x63\x00\x02\x04\x40\x02\x00\x78\x02\x09\x47\x07\x00\x01\x01"
b"\x80\x00\x00\x00")
KEEPALIVE = (b"\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff"
b"\xff\xff\xff\xff\xff\xff\x00\x13\x04")
UPDATE = bytearray.fromhex("ffffffffffffffffffffffffffffffff003c0200000014ff1f001000040146464646460004464646464646664646f50d05800100010200ffff000000")
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect(('127.0.0.2', 179))
s.send(OPEN)
data = s.recv(1024)
s.send(KEEPALIVE)
data = s.recv(1024)
s.send(UPDATE)
data = s.recv(1024)
time.sleep(1000)
s.close()
```
Reported-by: Iggy Frankovic <iggyfran@amazon.com>
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
Add the 'redistribute table-direct' command under the bgp address-family
node. Handle the table-direct support wherever needed in the BGP code.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
If we have a prefix-list with one entry, and after some time we append a prefix-list
with some more additional entries, conditional advertisement is triggered, and the
old entries are suppressed (because they look identical as sent before).
Hence, the old entries are sent as withdrawals and only new entries sent as updates.
Force re-sending all BGP updates for conditional advertisement. The same is done
for route-refresh, and/or soft clear operations.
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
For instance, it's not possible to resend FQDN capability without resetting
the session, so let's create some more elegant way to do that.
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
Add an ability to enable/disable ORF capability dynamically without tearing
down the session.
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
If BGP starts with a l3vpn configuration, the 'pending' value
of the 'show bgp labelpool summary' command is set to 128,
whereas the 'pending' value is 0 if the l3vpn configuration is
applied after.
with no config at startup:
> show bgp labelpool summary
> Labelpool Summary
> -----------------
> Ledger: 1
> InUse: 1
> Requests: 0
> LabelChunks: 1
> Pending: 0
> Reconnects: 1
with config at startup:
> show bgp labelpool summary
> Labelpool Summary
> -----------------
> Ledger: 1
> InUse: 1
> Requests: 0
> LabelChunks: 1
> Pending: 128
> Reconnects: 1
When BGP configuration is applied at startup, the label request fails,
because the zapi connection with zebra is not yet up. At zebra
up event, the label request is done again, succeeds, decrements the
'pending_count' value in 'bgp_lp_event_chunk() function, then sets
the 'pending_count' value to the 'labels_needed' value.
This method was correct when label requests were asyncronous: the
'pending_count' value was first set, then decremented. In syncronous
label requests, the operations are swapped.
Fix this by incrementing the expected 'labels_needed' value instead.
Fixes: 0043ebab99 ("bgpd: Use synchronous way to get labels from Zebra")
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
A label chunk is used by BGP for L3VPN or LU purposes,
by picking up labels from that chunk; but when those
labels are release, the label chunks are never released.
The below configuration sequence shows that the label
chunks are not released.
> router bgp 65500
> bgp router-id 1.1.1.1
> !
> address-family ipv4 unicast
> label vpn export auto
> rd vpn export 55:1
> rt vpn both 55:1
> export vpn
> import vpn
> [..]
> no label vpn export auto
> [..]
> # show bgp labelpool summary
> [..]
> LabelChunks: 1
> Pending: 128
> [..]
The '128' value stands for the default label chunk size,
which is not released after unconfiguration.
Fix this by checking after each label release, that
the label chunk is still used. If not, release it.
Reset the 'next_chunksize' value to the default value.
Fixes: 955bfd984f ("bgpd: dynamic mpls label pool")
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
BGP always asks zebra for a chunk of MPLS label even if it doesn't need it.
Fix this by correcting the rounding up "labels_needed" formula.
Fixes: 80853c2ec7 ("bgpd: improve labelpool performance at scale")
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Today, when configuring BGP L3VPN mpls, the operator may
use that command to hardset a label value:
> router bgp 65500 vrf vrf1
> address-family ipv4 unicast
> label vpn export <hardset_label_value>
Today, BGP uses this value without checks, leading to potential
conflicts with other control planes like LDP. For instance, if
LDP initiates with a label chunk of [16;72] and BGP also uses the
50 label value, a conflict arises.
The 'label manager' service in zebra oversees label allocations.
While all the control plane daemons use it, BGP doesn't when a
hardset label is in place.
This update fixes this problem. Now, when a hardset label is set for
l3vpn export, a request is made to the label manager for approval,
ensuring no conflicts with other daemons. But, this means some existing
BGP configurations might become non-operational if they conflict with
labels already allocated to another daemon but not used.
note: Labels below 16 are reserved and won't be checked for consistency
by the label manager.
Fixes: ddb5b4880b ("bgpd: vpn-vrf route leaking")
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
The original 'bgp label vpn export' code is confusing,
the 'no form' actions are mixed with the positive form.
Fix this by rewriting the code.
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>
Also:
- replace all /* fallthrough */ comments with portable fallthrough;
pseudo keyword to accomodate both gcc and clang
- add missing break; statements as required by older versions of gcc
- cleanup some code to remove unnecessary fallthrough
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Instead of scaling the bandwith to something between 1 and 100, just
send down the bandwidth Available for the link.
Signed-off-by: Donald Sharp <sharpd@nvidia.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>
