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Subject[PATCH] drm/omap: fix a NULL pointer dereferenced
Date
r_ovl is NULL but dereferenced

Signed-off-by: Haowen Bai <baihaowen@meizu.com>
---
drivers/gpu/drm/omapdrm/omap_overlay.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/omapdrm/omap_overlay.c b/drivers/gpu/drm/omapdrm/omap_overlay.c
index 10730c9..d09aaf6 100644
--- a/drivers/gpu/drm/omapdrm/omap_overlay.c
+++ b/drivers/gpu/drm/omapdrm/omap_overlay.c
@@ -86,7 +86,6 @@ int omap_overlay_assign(struct drm_atomic_state *s, struct drm_plane *plane,
r_ovl = omap_plane_find_free_overlay(s->dev, overlay_map,
caps, fourcc);
if (!r_ovl) {
- overlay_map[r_ovl->idx] = NULL;
*overlay = NULL;
return -ENOMEM;
}
--
2.7.4
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