From 6995a659101bd4effa41cebb067f9dc18d77520d Mon Sep 17 00:00:00 2001
From: Shailendra Verma <shailendra.v@samsung.com>
Date: Thu, 24 Nov 2016 23:57:34 -0500
Subject: [PATCH] media: staging: media: davinci_vpfe: - Fix for memory leak if decoder initialization fails.
Git-commit: 6995a659101bd4effa41cebb067f9dc18d77520d
Patch-mainline: v5.3-rc1
References: bsc#1051510

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>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 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 510202a3b091..84cca18e3e9d 100644
--- a/drivers/staging/media/davinci_vpfe/vpfe_video.c
+++ b/drivers/staging/media/davinci_vpfe/vpfe_video.c
@@ -419,6 +419,9 @@ 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 */
-- 
2.16.4