From: Manu Abraham <abraham.manu@gmail.com>
To: linux-kernel@vger.kernel.org, v4l-dvb-maintainer@linuxtv.org,
akpm@linux-foundation.org
Subject: DVB Update [PATCH 13/31] multiproto tree
Date: Thu, 04 Sep 2008 22:38:32 +0400 [thread overview]
Message-ID: <48C02B28.30305@gmail.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 564 bytes --]
>From 8c37315b9966e21894a76b61177727b462992d65 Mon Sep 17 00:00:00 2001
From: Manu Abraham <manu@linuxtv.org>
Date: Thu, 4 Sep 2008 13:45:00 +0200
Subject: [PATCH] DVB Fix possible frontend deadlock
The frontend will deadlock if an unspecified delivery system
is specified. Before returning error for the unspecified
delivery system, unlock and then exit.
From: Marco Schluessler <marco@lordzodiac.de>
Signed-off-by: Marco Schluessler <marco@lordzodiac.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
dvb_frontend.c | 1 +
1 file changed, 1 insertion(+)
[-- Attachment #2: 13.patch --]
[-- Type: text/x-patch, Size: 932 bytes --]
>From 8c37315b9966e21894a76b61177727b462992d65 Mon Sep 17 00:00:00 2001
From: Manu Abraham <manu@linuxtv.org>
Date: Thu, 4 Sep 2008 13:45:00 +0200
Subject: [PATCH] DVB Fix possible frontend deadlock
The frontend will deadlock if an unspecified delivery system
is specified. Before returning error for the unspecified
delivery system, unlock and then exit.
From: Marco Schluessler <marco@lordzodiac.de>
Signed-off-by: Marco Schluessler <marco@lordzodiac.de>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 125facb..313c639 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -1789,6 +1789,7 @@ static int dvb_frontend_ioctl(struct inode *inode, struct file *file,
fepriv->max_drift = 0;
break;
default:
+ up(&fepriv->sem);
return -EINVAL;
}
}
reply other threads:[~2008-09-04 18:41 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=48C02B28.30305@gmail.com \
--to=abraham.manu@gmail.com \
--cc=akpm@linux-foundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=v4l-dvb-maintainer@linuxtv.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox