* [PATCH] cfg80211: fix wiphy remove if no regulatory request
@ 2008-12-01 11:07 Johannes Berg
2008-12-01 19:01 ` Luis R. Rodriguez
0 siblings, 1 reply; 3+ messages in thread
From: Johannes Berg @ 2008-12-01 11:07 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless
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;
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] cfg80211: fix wiphy remove if no regulatory request
2008-12-01 11:07 [PATCH] cfg80211: fix wiphy remove if no regulatory request Johannes Berg
@ 2008-12-01 19:01 ` Luis R. Rodriguez
2008-12-01 19:34 ` Johannes Berg
0 siblings, 1 reply; 3+ messages in thread
From: Luis R. Rodriguez @ 2008-12-01 19:01 UTC (permalink / raw)
To: Johannes Berg; +Cc: John Linville, linux-wireless
On Mon, Dec 1, 2008 at 3:07 AM, Johannes Berg <johannes@sipsolutions.net> wrote:
> Fixes the segfault I just pointed out.
Thanks, the commit log should include the panic I guess though right?
Luis
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] cfg80211: fix wiphy remove if no regulatory request
2008-12-01 19:01 ` Luis R. Rodriguez
@ 2008-12-01 19:34 ` Johannes Berg
0 siblings, 0 replies; 3+ messages in thread
From: Johannes Berg @ 2008-12-01 19:34 UTC (permalink / raw)
To: Luis R. Rodriguez; +Cc: John Linville, linux-wireless
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On Mon, 2008-12-01 at 11:01 -0800, Luis R. Rodriguez wrote:
> On Mon, Dec 1, 2008 at 3:07 AM, Johannes Berg <johannes@sipsolutions.net> wrote:
> > Fixes the segfault I just pointed out.
>
> Thanks, the commit log should include the panic I guess though right?
Maybe, maybe not, it's fairly clear what's going on from the diff, I
think.
johannes
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2008-12-01 11:07 [PATCH] cfg80211: fix wiphy remove if no regulatory request Johannes Berg
2008-12-01 19:01 ` Luis R. Rodriguez
2008-12-01 19:34 ` Johannes Berg
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