From: Shailendra Verma shailendra.v@samsung.com
[ Upstream commit 6995a659101bd4effa41cebb067f9dc18d77520d ]
Fix to avoid possible memory leak if the decoder initialization got failed.Free the allocated memory for file handle object before return in case decoder initialization fails.
Signed-off-by: Shailendra Verma shailendra.v@samsung.com Signed-off-by: Mauro Carvalho Chehab mchehab+samsung@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/staging/media/davinci_vpfe/vpfe_video.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/staging/media/davinci_vpfe/vpfe_video.c b/drivers/staging/media/davinci_vpfe/vpfe_video.c index 89dd6b989254..e0440807b4ed 100644 --- a/drivers/staging/media/davinci_vpfe/vpfe_video.c +++ b/drivers/staging/media/davinci_vpfe/vpfe_video.c @@ -423,6 +423,9 @@ static int vpfe_open(struct file *file) /* If decoder is not initialized. initialize it */ if (!video->initialized && vpfe_update_pipe_state(video)) { mutex_unlock(&video->lock); + v4l2_fh_del(&handle->vfh); + v4l2_fh_exit(&handle->vfh); + kfree(handle); return -ENODEV; } /* Increment device users counter */