matthieu/frr
1
0
Fork 0
forked from Mirror/frr
Code Pull requests Activity

bgpd: fix aggregate route AS Path attribute

Browse source 
Always free the locally allocated attribute not the one we are using for
return. This fixes a memory leak and a crash when AS Path is set with
route-map.

Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
This commit is contained in:
Rafael Zalamena 2021-12-13 17:21:56 -03:00
parent 08583527b2
commit 8bd0d3b1db
1 changed files with 3 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
bgpd/bgp_attr.c
View file

@ -1073,7 +1073,9 @@ struct attr *bgp_attr_aggregate_intern(
new = bgp_attr_intern(&attr);
}
aspath_unintern(&new->aspath);
/* Always release the 'intern()'ed AS Path. */
aspath_unintern(&attr.aspath);
return new;
}