linux-kernel - [PATCH 1/1] GPU: radeon, fix memory leak

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Message-Id: <1262795971-15724-1-git-send-email-jslaby@suse.cz>
Date:	Wed,  6 Jan 2010 17:39:31 +0100
From:	Jiri Slaby <jslaby@...e.cz>
To:	airlied@...ux.ie
Cc:	dri-devel@...ts.sourceforge.net, linux-kernel@...r.kernel.org,
	jirislaby@...il.com
Subject: [PATCH 1/1] GPU: radeon, fix memory leak

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

Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
 drivers/gpu/drm/radeon/radeon_cp.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/gpu/drm/radeon/radeon_cp.c b/drivers/gpu/drm/radeon/radeon_cp.c
index 0b2f9c2..06123ba 100644
--- a/drivers/gpu/drm/radeon/radeon_cp.c
+++ b/drivers/gpu/drm/radeon/radeon_cp.c
@@ -2145,6 +2145,7 @@ int radeon_master_create(struct drm_device *dev, struct drm_master *master)
 			 &master_priv->sarea);
 	if (ret) {
 		DRM_ERROR("SAREA setup failed\n");
+		kfree(master_priv);
 		return ret;
 	}
 	master_priv->sarea_priv = master_priv->sarea->handle + sizeof(struct drm_sarea);
-- 
1.6.5.7

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