diff options
| author | Dave Airlie <airlied@redhat.com> | 2011-02-24 08:35:06 +1000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-03-21 12:45:23 -0700 |
| commit | 937d443c0fdb7f09cb309409327f8282892a29c4 (patch) | |
| tree | 5d1f0c5ea0070decce85e4d565aa1442d3d91a06 /include | |
| parent | 1f4833bec35ebc1d53b5cb6eaa9b529d19691999 (diff) | |
drm: fix unsigned vs signed comparison issue in modeset ctl ioctl.
commit 1922756124ddd53846877416d92ba4a802bc658f upstream.
This fixes CVE-2011-1013.
Reported-by: Matthiew Herrb (OpenBSD X.org team)
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drmP.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h index ffac157fb5b..c6c8eb9fa83 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -1020,7 +1020,7 @@ struct drm_device { struct pci_controller *hose; #endif struct drm_sg_mem *sg; /**< Scatter gather memory */ - int num_crtcs; /**< Number of CRTCs on this device */ + unsigned int num_crtcs; /**< Number of CRTCs on this device */ void *dev_private; /**< device private data */ void *mm_private; struct address_space *dev_mapping; |