d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix missed unlock and reference drop of lle

Browse Source 
Found by: pho
This commit is contained in:
kmacy 2008-12-24 05:31:26 +00:00
parent 0a4722ed76
commit bc73e3c369
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
sys/netinet/if_ether.c
View File

@ -156,12 +156,12 @@ arptimer(void *arg)
ifp = lle->lle_tbl->llt_ifp;
IF_AFDATA_LOCK(ifp);
LLE_WLOCK(lle);
if ((lle->la_flags & LLE_DELETED) ||
(time_second >= lle->la_expire)) {
if (!callout_pending(&lle->la_timer) &&
callout_active(&lle->la_timer))
(void) llentry_free(lle);
} else {
if (((lle->la_flags & LLE_DELETED)
|| (time_second >= lle->la_expire))
&& (!callout_pending(&lle->la_timer) &&
callout_active(&lle->la_timer)))
(void) llentry_free(lle);
else {
/*
* Still valid, just drop our reference
*/