| commit | cfd376b6bfccf33782a0748a9c70f7f752f8b869 | |
| author | Marcin Slusarz <marcin.slusarz@gmail.com> | |
| Mon, 10 Dec 2012 20:30:51 +0000 (10 21:30 +0100) | ||
| committer | Ben Skeggs <bskeggs@redhat.com> | |
| Sun, 13 Jan 2013 08:07:40 +0000 (13 18:07 +1000) | ||
| tree | 71cf4e45fd5e0d57ffe3d0c72e95336989b2c3c5 | treesnapshot (tar.gz zip) |
| parent | 4c4101d29fb6c63f78791d02c437702b11e1d4f0 | commitdiff |
drm/nouveau/vm: fix memory corruption when pgt allocation fails
If we return freed vm, nouveau_drm_open will happily call nouveau_cli_destroy,
which will try to free it again.
Reported-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
If we return freed vm, nouveau_drm_open will happily call nouveau_cli_destroy,
which will try to free it again.
Reported-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| drivers/gpu/drm/nouveau/core/subdev/vm/base.c | diffblobblamehistory |