Earlier type-3 ESI was the only format supported for evpn-mh. Updated the
CLI to allow a 10-byte type-0 ESI.
Both type-0 and type-3 ESIs are statically configured; just in two different
ways -
1. type-0 is configured as a complete 10-byte string
2. type-3 is configured as a 6-byte es-sys-mac and a 3-byte
local-discriminator.
Sample config -
!
interface hostbond1
evpn mh es-id 00:44:38:39:ff:ff:01:00:00:01
!
This is a CLI-only change and has no functional impact.
Signed-off-by: Anuradha Karuppiah <anuradhak@cumulusnetworks.com>
As code comment states, 1 count of MTYPE_COMPLETION is leaked for each
autocompleted token. Let's manually decrement the counter before passing
the pointer to readline.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Add routines to walk the LSP table and generate FPM updates for all
entries. A walk of the LSP table is triggered when (re-)connecting
to an FPM.
Signed-off-by: Duncan Eastoe <duncan.eastoe@att.com>
Commit: 1d376ff539 removed
the code to find nexthops for the POINTOMULTIPOINT and
replaced it with a generic bit of code that was
supposed to handle both POINTOPOINT and POINTOMULTIPOINT
the problem is that the ospf rfc states that the
network mask on point to multipoint should be /32
which will not allow you to properly do a prefix match
on it against the network.
Restore original behavior as much as possible and leave
the new POINTOPOINT code alone.
Fixes: #7624
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Export netlink_lsp_msg_encoder() and use it to encode and send netlink
messages concerning LSP updates to connected FPMs.
Signed-off-by: Duncan Eastoe <duncan.eastoe@att.com>
This is the opposite of TOPOTEST_AUTOLOAD: Instead of automatically loading
missing modules, TOPOTEST_NOLOAD prevents module loading and supresses
questions about it.
Signed-off-by: Martin Buck <mb-tmp-tvguho.pbz@gromit.dyndns.org>
in the rare situation where we allocate the ES during the path link
we fail to check/store the allocated ES pointer thus leading to a
NULL dereference later in the function.
Signed-off-by: Pat Ruddy <pat@voltanet.io>
the topolog importation folder must be precised. otherwise following
error message appears:
root@dut-vm:~/topotests/bgp_flowspec# python3 test_bgp_flowspec_topo.py
Traceback (most recent call last):
File "test_bgp_flowspec_topo.py", line 96, in <module>
from lib.lutil import lUtil
File "/root/topotests/bgp_flowspec/../lib/lutil.py", line 25, in <module>
from topolog import logger
ImportError: No module named 'topolog'
root@dut-vm:~/topotests/bgp_flowspec#
The same error occurs with lutil and bgprib which are 2 libraries
located under lib/ folder. Some precisions are added too.
PR=71290
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
python3 does not support execfile implementation.
replace it with open and exec api that are available in both python 2
and 3 implementations.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
When allocating memory for the `struct ospf_metric` we
were using `uint32_t` instead of the actual size of this
structure. When we wrote to it we would be writing
into other people's memory.
Found-by: Amol Lad
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
We are using data after it has been freed and handed back to the
OS.
Address Sanitizer output:
error 23-Nov-2020 18:53:57 ERROR: AddressSanitizer: heap-use-after-free on address 0x631000024838 at pc 0x55f825998f58 bp 0x7fffa5b0f5b0 sp 0x7fffa5b0f5a0
error 23-Nov-2020 18:53:57 READ of size 4 at 0x631000024838 thread T0
error 23-Nov-2020 18:53:57 #0 0x55f825998f57 in lde_imsg_compose_parent_sync ldpd/lde.c:226
error 23-Nov-2020 18:53:57 #1 0x55f8259ca9ed in vlog ldpd/log.c:48
error 23-Nov-2020 18:53:57 #2 0x55f8259cb1c8 in log_info ldpd/log.c:102
error 23-Nov-2020 18:53:57 #3 0x55f82599e841 in lde_shutdown ldpd/lde.c:208
error 23-Nov-2020 18:53:57 #4 0x55f8259a2703 in lde_dispatch_parent ldpd/lde.c:666
error 23-Nov-2020 18:53:57 #5 0x55f825ac3815 in thread_call lib/thread.c:1681
error 23-Nov-2020 18:53:57 #6 0x55f825998d5e in lde ldpd/lde.c:160
error 23-Nov-2020 18:53:57 #7 0x55f82598a289 in main ldpd/ldpd.c:320
error 23-Nov-2020 18:53:57 #8 0x7fe3f749db96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
error 23-Nov-2020 18:53:57 #9 0x55f825982579 in _start (/usr/lib/frr/ldpd+0xb3579)
error 23-Nov-2020 18:53:57
error 23-Nov-2020 18:53:57 0x631000024838 is located 65592 bytes inside of 65632-byte region [0x631000014800,0x631000024860)
error 23-Nov-2020 18:53:57 freed by thread T0 here:
error 23-Nov-2020 18:53:57 #0 0x7fe3f8a4d7a8 in __interceptor_free (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xde7a8)
error 23-Nov-2020 18:53:57 #1 0x55f82599e830 in lde_shutdown ldpd/lde.c:206
error 23-Nov-2020 18:53:57 #2 0x55f8259a2703 in lde_dispatch_parent ldpd/lde.c:666
error 23-Nov-2020 18:53:57 #3 0x55f825ac3815 in thread_call lib/thread.c:1681
error 23-Nov-2020 18:53:57 #4 0x55f825998d5e in lde ldpd/lde.c:160
error 23-Nov-2020 18:53:57 #5 0x55f82598a289 in main ldpd/ldpd.c:320
error 23-Nov-2020 18:53:57 #6 0x7fe3f749db96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
error 23-Nov-2020 18:53:57
error 23-Nov-2020 18:53:57 previously allocated by thread T0 here:
error 23-Nov-2020 18:53:57 #0 0x7fe3f8a4dd28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
error 23-Nov-2020 18:53:57 #1 0x55f825998cb7 in lde ldpd/lde.c:151
error 23-Nov-2020 18:53:57 #2 0x55f82598a289 in main ldpd/ldpd.c:320
error 23-Nov-2020 18:53:57 #3 0x7fe3f749db96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
error 23-Nov-2020 18:53:57
The fix is to put this in global space.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
