diff options
| author | Renato Westphal <renato@opensourcerouting.org> | 2018-10-19 15:54:57 -0300 |
|---|---|---|
| committer | Renato Westphal <renato@opensourcerouting.org> | 2018-12-17 12:14:05 -0200 |
| commit | d0a755a372ef2c24f921c1cc2c4eb20b48a75a9a (patch) | |
| tree | 75cbca3e74e8ff74eff279600aa89c1274094ac2 | |
| parent | 7dd4f30dc5723bb26d58a2ec8426cd1d68db02c8 (diff) | |
bgpd: add a NULL check to prevent a crash in the rfapi code
The rfapiDeleteRemotePrefixesIt() function checks on several places if
'p' is NULL or not. Introduce an additional NULL check to prevent a
crash from happening.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
| -rw-r--r-- | bgpd/rfapi/rfapi_import.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bgpd/rfapi/rfapi_import.c b/bgpd/rfapi/rfapi_import.c index ac3b6da230..1cfeb1ea7a 100644 --- a/bgpd/rfapi/rfapi_import.c +++ b/bgpd/rfapi/rfapi_import.c @@ -4470,7 +4470,7 @@ static void rfapiDeleteRemotePrefixesIt( struct bgp_info *bi; struct bgp_info *next; - if (VNC_DEBUG(IMPORT_DEL_REMOTE)) { + if (p && VNC_DEBUG(IMPORT_DEL_REMOTE)) { char p1line[PREFIX_STRLEN]; char p2line[PREFIX_STRLEN]; |