From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
The allocation for vfpriv is being leaked on an error return path,
fix this by kfree'ing it before returning.
Detected by CoverityScan, CID#1475380 ("Resource Leak")
Fixes: 6a37c49a94a9 ("drm/virtio: Handle context ID allocation errors")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/gpu/drm/virtio/virtgpu_kms.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c b/drivers/gpu/drm/virtio/virtgpu_kms.c
index bf609dcae224..f4f995639ed1 100644
--- a/drivers/gpu/drm/virtio/virtgpu_kms.c
+++ b/drivers/gpu/drm/virtio/virtgpu_kms.c
@@ -266,8 +266,10 @@ int virtio_gpu_driver_open(struct drm_device *dev, struct drm_file *file)
get_task_comm(dbgname, current);
id = virtio_gpu_context_create(vgdev, strlen(dbgname), dbgname);
- if (id < 0)
+ if (id < 0) {
+ kfree(vfpriv);
return id;
+ }
vfpriv->ctx_id = id;
file->driver_priv = vfpriv;
--
2.19.1
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