[PATCH] media: vsp1: fix memory leak of dl on error return path

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

Currently when the call vsp1_dl_body_get fails and returns null the
error return path leaks the allocation of dl. Fix this by kfree'ing
dl before returning.

Addresses-Coverity: ("Resource leak")
Fixes: 5d7936b8e27d ("media: vsp1: Convert display lists to use new body pool")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
 drivers/media/platform/vsp1/vsp1_dl.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/vsp1/vsp1_dl.c b/drivers/media/platform/vsp1/vsp1_dl.c
index 104b6f514536..d7b43037e500 100644
--- a/drivers/media/platform/vsp1/vsp1_dl.c
+++ b/drivers/media/platform/vsp1/vsp1_dl.c
@@ -557,8 +557,10 @@ static struct vsp1_dl_list *vsp1_dl_list_alloc(struct vsp1_dl_manager *dlm)
 
 	/* Get a default body for our list. */
 	dl->body0 = vsp1_dl_body_get(dlm->pool);
-	if (!dl->body0)
+	if (!dl->body0) {
+		kfree(dl);
 		return NULL;
+	}
 
 	header_offset = dl->body0->max_entries * sizeof(*dl->body0->entries);
 
-- 
2.20.1




[Index of Archives]     [Linux Input]     [Video for Linux]     [Gstreamer Embedded]     [Mplayer Users]     [Linux USB Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]

  Powered by Linux