mac80211: fix a crash issue introduced in the active monitor code

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 36751
This commit is contained in:
Felix Fietkau 2013-05-28 21:20:22 +00:00
parent 439fdd4d65
commit 6e5dd8c0b9

View File

@ -3930,7 +3930,7 @@
change = true;
}
+ if ((*flags & NL80211_MNTR_FLAG_ACTIVE) &&
+ if (flags && (*flags & NL80211_MNTR_FLAG_ACTIVE) &&
+ !(rdev->wiphy.features & NL80211_FEATURE_ACTIVE_MONITOR))
+ return -EOPNOTSUPP;
+