From: Johannes Berg <johannes@sipsolutions.net>
To: John Linville <linville@tuxdriver.com>
Cc: linux-wireless <linux-wireless@vger.kernel.org>
Subject: [PATCH] cfg80211: fix wiphy remove if no regulatory request
Date: Mon, 01 Dec 2008 12:07:56 +0100 [thread overview]
Message-ID: <1228129676.3478.0.camel@johannes.berg> (raw)
Fixes the segfault I just pointed out.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
---
net/wireless/reg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- everything.orig/net/wireless/reg.c 2008-12-01 11:59:18.000000000 +0100
+++ everything/net/wireless/reg.c 2008-12-01 11:59:30.000000000 +0100
@@ -1330,7 +1330,7 @@ int set_regdom(const struct ieee80211_re
/* Caller must hold cfg80211_drv_mutex */
void reg_device_remove(struct wiphy *wiphy)
{
- if (!last_request->wiphy)
+ if (!last_request || !last_request->wiphy)
return;
if (last_request->wiphy != wiphy)
return;
next reply other threads:[~2008-12-01 11:09 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-01 11:07 Johannes Berg [this message]
2008-12-01 19:01 ` [PATCH] cfg80211: fix wiphy remove if no regulatory request Luis R. Rodriguez
2008-12-01 19:34 ` Johannes Berg
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