2.6.32-longterm review patch. If anyone has any objections, please let us know.
------------------ From: Dave Airlie <[email protected]> commit 1922756124ddd53846877416d92ba4a802bc658f upstream. This fixes CVE-2011-1013. Reported-by: Matthiew Herrb (OpenBSD X.org team) Signed-off-by: Dave Airlie <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/gpu/drm/drm_irq.c | 3 ++- include/drm/drmP.h | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) --- a/drivers/gpu/drm/drm_irq.c +++ b/drivers/gpu/drm/drm_irq.c @@ -540,7 +540,8 @@ int drm_modeset_ctl(struct drm_device *d struct drm_file *file_priv) { struct drm_modeset_ctl *modeset = data; - int crtc, ret = 0; + int ret = 0; + unsigned int crtc; /* If drm_vblank_init() hasn't been called yet, just no-op */ if (!dev->num_crtcs) --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -1016,7 +1016,7 @@ 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; _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
