* [PATCH 1/1] Wireless: nl80211, fix lock imbalance
@ 2009-06-20 10:31 Jiri Slaby
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From: Jiri Slaby @ 2009-06-20 10:31 UTC (permalink / raw)
To: johannes; +Cc: linux-wireless, linville, linux-kernel, Jiri Slaby
Don't forget to unlock cfg80211_mutex in one fail path of
nl80211_set_wiphy.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
---
net/wireless/nl80211.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 2416856..a62a190 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -447,6 +447,7 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
rdev = __cfg80211_drv_from_info(info);
if (IS_ERR(rdev)) {
+ mutex_unlock(&cfg80211_mutex);
result = PTR_ERR(rdev);
goto unlock;
}
--
1.6.3.2
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2009-06-20 10:31 [PATCH 1/1] Wireless: nl80211, fix lock imbalance Jiri Slaby
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