linux-kernel - [PATCH 1/2] media: video/tuner-core, fix memory leak

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Message-Id: <1262796476-17737-1-git-send-email-jslaby@suse.cz>
Date:	Wed,  6 Jan 2010 17:47:55 +0100
From:	Jiri Slaby <jslaby@...e.cz>
To:	jbarnes@...tuousgeek.org
Cc:	linux-kernel@...r.kernel.org, jirislaby@...il.com,
	Mauro Carvalho Chehab <mchehab@...radead.org>,
	linux-media@...r.kernel.org
Subject: [PATCH 1/2] media: video/tuner-core, fix memory leak

Stanse found a memory leak in tuner_probe. t is not
freed/assigned on all paths. Fix that.

Signed-off-by: Jiri Slaby <jslaby@...e.cz>
Cc: Mauro Carvalho Chehab <mchehab@...radead.org>
Cc: linux-media@...r.kernel.org
---
 drivers/media/video/tuner-core.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 5b3eaa1..c4dab6c 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -1078,6 +1078,7 @@ static int tuner_probe(struct i2c_client *client,
 
 				goto register_client;
 			}
+			kfree(t);
 			return -ENODEV;
 		case 0x42:
 		case 0x43:
-- 
1.6.5.7

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