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| author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2016-03-22 17:42:14 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-04-12 13:43:26 +0300 |
| commit | f35034f8ac72925591ae96841fcbeebad1af1dc8 (patch) | |
| tree | 3ff0a380d6e96b1d0b9835c0b7ad2ea47250d777 /crypto/ablkcipher.c | |
| parent | d00b39c17573ece6f5fb1385314877d29f540db8 (diff) | |
| download | linux-f35034f8ac72925591ae96841fcbeebad1af1dc8.tar.xz | |
drm/core: Fix ordering in drm_mode_config_cleanup.
__drm_atomic_helper_plane_destroy_state calls
drm_framebuffer_unreference, which means that if drm_framebuffer_free
is called before plane->destroy freed memory will be accessed.
A similar case happens for the blob list, which was freed before the
crtc state was, resulting in the unreference_blob from crtc_destroy_state
pointing to garbage memory causing another opportunity for a GPF.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1458657734-21866-1-git-send-email-maarten.lankhorst@linux.intel.com
Diffstat (limited to 'crypto/ablkcipher.c')
0 files changed, 0 insertions, 0 deletions