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

Avoid NULL deref.

Browse Source 
Submitted by:	gavin
MFC after:	1 month
This commit is contained in:
Rui Paulo 2010-04-07 17:51:06 +00:00
parent 4a67d9e8b1
commit e313b3e882
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
sys/dev/ral/rt2661.c
View File

@ -900,11 +900,12 @@ rt2661_tx_intr(struct rt2661_softc *sc)
data->m = NULL;
ni = data->ni;
data->ni = NULL;
vap = ni->ni_vap;
/* if no frame has been sent, ignore */
if (ni == NULL)
continue;
else
vap = ni->ni_vap;
switch (RT2661_TX_RESULT(val)) {
case RT2661_TX_SUCCESS: