This is a note to let you know that I've just added the patch titled
drm/virtio: don't leak bo on drm_gem_object_init failure
to the 4.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-virtio-don-t-leak-bo-on-drm_gem_object_init-failure.patch
and it can be found in the queue-4.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 385aee965b4e4c36551c362a334378d2985b722a Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@xxxxxxxxxx>
Date: Thu, 6 Apr 2017 17:59:40 +0200
Subject: drm/virtio: don't leak bo on drm_gem_object_init failure
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From: Gerd Hoffmann <kraxel@xxxxxxxxxx>
commit 385aee965b4e4c36551c362a334378d2985b722a upstream.
Reported-by: 李强 <liqiang6-s@xxxxxx>
Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx>
Link: http://patchwork.freedesktop.org/patch/msgid/20170406155941.458-1-kraxel@xxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/virtio/virtgpu_object.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/gpu/drm/virtio/virtgpu_object.c
+++ b/drivers/gpu/drm/virtio/virtgpu_object.c
@@ -81,8 +81,10 @@ int virtio_gpu_object_create(struct virt
return -ENOMEM;
size = roundup(size, PAGE_SIZE);
ret = drm_gem_object_init(vgdev->ddev, &bo->gem_base, size);
- if (ret != 0)
+ if (ret != 0) {
+ kfree(bo);
return ret;
+ }
bo->dumb = false;
virtio_gpu_init_ttm_placement(bo, pinned);
Patches currently in stable-queue which might be from kraxel@xxxxxxxxxx are
queue-4.11/drm-virtio-don-t-leak-bo-on-drm_gem_object_init-failure.patch