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(parent: 09859d2) | patch
drm/vmwgfx: fix a NULL dereference
authorDan Carpenter <dan.carpenter@oracle.com>
Thu, 28 Jan 2016 09:06:46 +0000 (12:06 +0300)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 28 Jan 2016 09:28:15 +0000 (10:28 +0100)
commit15b6b804b6e43297d9c05306554a39d8891966f9
treec031cb256936cdc5f4f072150489ac7244ccda6dtree | snapshot
parent09859d2a3c2090ae2452cbf1c8fdde30ba38d934commit | diff
drm/vmwgfx: fix a NULL dereference

We dereference "eaction->event" inside the call to drm_send_event_locked()
so should hold off on setting it to NULL until afterward.

Fixes: fb740cf2492c ("drm: Create drm_send_event helpers")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20160128090646.GA5824@mwanda
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/vmwgfx/vmwgfx_fence.c diff | blob | history
John Crispins staging tree