proxmox-mirrors/mirror_frr
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_frr synced 2025-08-06 00:06:09 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

[ospfd] early-return in nsm_event missed LLDown event, fixes use after free

Browse Source 
2006-07-06 Paul Jakma <paul.jakma@sun.com>

	* ospf_nsm.c: (ospf_nsm_event) LLDown event also results in nbr
	  being deleted, requires early-return too. Likely explains
	  some crash reports after interface events.
This commit is contained in:
Paul Jakma 2006-07-06 11:12:39 +00:00
parent 5c19606870
commit aa2737a08a
2 changed files with 9 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
ospfd/ChangeLog
View File

@ -1,3 +1,9 @@
2006-07-06 Paul Jakma <paul.jakma@sun.com>
* ospf_nsm.c: (ospf_nsm_event) LLDown event also results in nbr
being deleted, requires early-return too. Likely explains
some crash reports after interface events.
2006-07-04 Paul Jakma <paul.jakma@sun.com>
* ospf_nsm.c: (general) Various small cleanups from Andrew's

4
ospfd/ospf_nsm.c
View File

@ -857,7 +857,9 @@ ospf_nsm_event (struct thread *thread)
/* When event is NSM_KillNbr or InactivityTimer, the neighbor is
deleted. */
if (event == NSM_KillNbr || event == NSM_InactivityTimer)
if (event == NSM_KillNbr
|| event == NSM_InactivityTimer
|| event == NSM_LLDown)
{
if (IS_DEBUG_OSPF (nsm, NSM_EVENTS))
zlog_debug ("NSM[%s:%s]: neighbor deleted",