| commit | 4d048aac990d587c81fc1002e28502e6f95371ee | [log] [tgz] |
|---|---|---|
| author | Jesper Juhl <jj@chaosbits.net> | Thu Feb 03 21:14:01 2011 +0100 |
| committer | John W. Linville <linville@tuxdriver.com> | Thu Feb 03 15:23:53 2011 -0500 |
| tree | 97c20ca2497cee86d9abe5d5b4c88beb92080b5b | |
| parent | 4334ec8518cec3f7a4feeb3dacb46acfb24904d4 [diff] |
wireless, wl1251: Fix potential NULL pointer dereference in wl1251_op_bss_info_changed() In drivers/net/wireless/wl1251/main.c:wl1251_op_bss_info_changed() we make a call to ieee80211_beacon_get() which may return NULL, but we do not check the return value before dereferencing the pointer. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>