From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Fri, 4 Aug 2017 12:20:03 +0300
Subject: drm/omap: fix memory leak when FB init fails
Git-commit: 95552191f0a0c3632808d8883fc05d37a5c2fe14
Patch-mainline: v4.14-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
omap_framebuffer_create() fails to unref all the gem objects if creating
the FB fails, leading to a memory leak.
Fix the loop so that it goes through all the reffed gem objects.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/omapdrm/omap_fb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/omapdrm/omap_fb.c
+++ b/drivers/gpu/drm/omapdrm/omap_fb.c
@@ -379,7 +379,7 @@ struct drm_framebuffer *omap_framebuffer
return fb;
error:
- while (--i > 0)
+ while (--i >= 0)
drm_gem_object_unreference_unlocked(bos[i]);
return fb;