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| author | Jesper Juhl <jj@chaosbits.net> | 2011-07-04 09:46:53 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2011-07-25 09:40:52 +1000 |
| commit | 1541fa854273abee954ec4ca4ad65fe4ceb9e626 (patch) | |
| tree | 01e83ad9133a11d78b73c3999906119c77d34204 /drivers | |
| parent | 88c8431cbbccdb9ef7c13f0ba18022e2cb35c7f7 (diff) | |
| download | linux-1541fa854273abee954ec4ca4ad65fe4ceb9e626.tar.gz linux-1541fa854273abee954ec4ca4ad65fe4ceb9e626.tar.bz2 linux-1541fa854273abee954ec4ca4ad65fe4ceb9e626.zip | |
drm/nouveau: do not leak in nv20_graph_create
If we return due to an unknown chipset in
drivers/gpu/drm/nouveau/nv20_graph.c:nv20_graph_create() we'll leak the
memory allocated to 'pgraph'.
This patch should fix the leak.
Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Reviewed-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv20_graph.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nv20_graph.c b/drivers/gpu/drm/nouveau/nv20_graph.c index affc7d7dd029..f8736270f62f 100644 --- a/drivers/gpu/drm/nouveau/nv20_graph.c +++ b/drivers/gpu/drm/nouveau/nv20_graph.c @@ -753,6 +753,7 @@ nv20_graph_create(struct drm_device *dev) break; default: NV_ERROR(dev, "PGRAPH: unknown chipset\n"); + kfree(pgraph); return 0; } } else { @@ -774,6 +775,7 @@ nv20_graph_create(struct drm_device *dev) break; default: NV_ERROR(dev, "PGRAPH: unknown chipset\n"); + kfree(pgraph); return 0; } } |