Commit ea32f065 authored Feb 02, 2016 by Sudip Mukherjee Committed by Johannes Berg Feb 24, 2016

mac80211: fix memory leak



On error we jumped to the error label and returned the error code but we
missed releasing sinfo.

Fixes: 5fe74014172d ("mac80211: avoid excessive stack usage in sta_info")
Reviewed-by: Julian Calaby <julian.calaby@gmail.com>
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

parent 23665aaf

net/mac80211/sta_info.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -562,6 +562,7 @@ static int sta_info_insert_finish(struct sta_info *sta) __acquires(RCU)
		__cleanup_single_sta(sta);
		out_err:
		mutex_unlock(&local->sta_mtx);
		kfree(sinfo);
		rcu_read_lock();
		return err;
		}