A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-28 02:32:09 -04:00
Code Issues Projects Releases Packages Wiki Activity

cfg80211: fix crash in cfg80211_set_freq()

Browse source 
Since wdev can be NULL, check it before dereferencing it

Signed-off-by: Felix Fietkau <[email protected]>
Signed-off-by: John W. Linville <[email protected]>
This commit is contained in:
Felix Fietkau 2010-05-15 15:46:17 +02:00 • committed by John W. Linville
commit 9fbc630c89
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
net/wireless/chan.c
View file

@ -50,7 +50,7 @@ int cfg80211_set_freq(struct cfg80211_registered_device *rdev,
struct ieee80211_channel *chan;
int result;
if (wdev->iftype == NL80211_IFTYPE_MONITOR)
if (wdev && wdev->iftype == NL80211_IFTYPE_MONITOR)
wdev = NULL;
if (wdev) {