proxmox-mirrors/mirror_frr
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_frr synced 2025-07-27 06:50:25 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Merge pull request #16078 from FRRouting/mergify/bp/stable/9.1/pr-16021

Browse Source 
isisd: fix heap-after-free with prefix sid (backport #16021)
This commit is contained in:
Donald Sharp 2024-05-24 10:06:38 -04:00 committed by GitHub
commit c92d08c277
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
isisd/isis_spf.c
View File

@ -703,6 +703,7 @@ static void isis_spf_add_local(struct isis_spftree *spftree,
} else { /* vertex->d_N > cost */ } else { /* vertex->d_N > cost */
/* f) */ /* f) */
isis_vertex_queue_delete(&spftree->tents, vertex); isis_vertex_queue_delete(&spftree->tents, vertex);
hash_release(spftree->prefix_sids, vertex);
isis_vertex_del(vertex); isis_vertex_del(vertex);
} }
} }
@ -808,6 +809,7 @@ static void process_N(struct isis_spftree *spftree, enum vertextype vtype,
/* 4) */ /* 4) */
} else { } else {
isis_vertex_queue_delete(&spftree->tents, vertex); isis_vertex_queue_delete(&spftree->tents, vertex);
hash_release(spftree->prefix_sids, vertex);
isis_vertex_del(vertex); isis_vertex_del(vertex);
} }
} }