diff options
| author | Rafael Zalamena <rzalamena@opensourcerouting.org> | 2024-07-31 10:18:47 -0300 |
|---|---|---|
| committer | Rafael Zalamena <rzalamena@opensourcerouting.org> | 2024-07-31 10:18:47 -0300 |
| commit | d6d49f291c45cf28736f8b2686fd0a401e54533c (patch) | |
| tree | dcdb55975b2fd5db35f2bbcca12ed3e5a8633a91 | |
| parent | 3b3fff48be5c5e27a3508bcd1a6526fa7bbdd0ed (diff) | |
pimd: fix possible NULL dereference
Coverity scan ID: 1598684
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
| -rw-r--r-- | pimd/pim_cmd.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/pimd/pim_cmd.c b/pimd/pim_cmd.c index dcfad2a4f8..f57048c703 100644 --- a/pimd/pim_cmd.c +++ b/pimd/pim_cmd.c @@ -2837,13 +2837,14 @@ DEFPY(clear_ip_msdp_peer, clear_ip_msdp_peer_cmd, const struct vrf *vrf; struct pim_msdp_peer *mp; - if (vrfname) { + if (vrfname) vrf = vrf_lookup_by_name(vrfname); - if (vrf == NULL) - return CMD_WARNING; - } else + else vrf = vrf_lookup_by_id(VRF_DEFAULT); + if (vrf == NULL || vrf->info == NULL) + return CMD_WARNING; + pim = vrf->info; for (ALL_LIST_ELEMENTS_RO(pim->msdp.peer_list, node, mp)) { if (mp->peer.s_addr != peer.s_addr) |