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Groups > linux.kernel > #1388381
| From | Ben Hutchings <ben@decadent.org.uk> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 3.16 041/217] mac80211: fix memory leak |
| Date | 2016-04-27 02:00 +0200 |
| Message-ID | <rsl3C-89z-53@gated-at.bofh.it> (permalink) |
| References | <rskqR-7Qj-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
3.16.35-rc1 review patch. If anyone has any objections, please let me know.
------------------
From: Sudip Mukherjee <sudip@vectorindia.org>
commit ea32f065bd3e3e09f0bcb3042f1664caf6b3e233 upstream.
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>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
net/mac80211/sta_info.c | 1 +
1 file changed, 1 insertion(+)
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -551,6 +551,7 @@ static int sta_info_insert_finish(struct
__cleanup_single_sta(sta);
out_err:
mutex_unlock(&local->sta_mtx);
+ kfree(sinfo);
rcu_read_lock();
return err;
}
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[PATCH 3.16 041/217] mac80211: fix memory leak Ben Hutchings <ben@decadent.org.uk> - 2016-04-27 02:00 +0200
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