tree 4bcbeb24ce1655c275f2e1780cacefaf2b306781
parent befabac2d8e4925b97c5eebc78ecc4b2079fd9dd
author Johannes Berg <johannes@sipsolutions.net> 1261578815 +0100
committer John W. Linville <linville@tuxdriver.com> 1262035198 -0500

cfg80211: fix error path in cfg80211_wext_siwscan

If there's an invalid channel or SSID, the code leaks
the scan request. Always free the scan request, unless
it was successfully given to the driver.

Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>