commit 7eb75715460026c82afd20e42ee51f4b30fe4bae
author Dan Carpenter <error27@gmail.com> Thu May 26 05:55:08 2011 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> Wed Jul 27 17:52:24 2011 -0300
tree 970d71f74f81c9d747abc5299450d168ec43931f
parent 0528f354cfb98d8df32a76302ec07af1aa29dbd4

[media] rc/redrat3: dereferencing null pointer

In the original code, if the allocation failed we dereference "rr3"
when it was NULL.

Acked-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/rc/redrat3.c

diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c
index 5147767..4582ef7 100644
--- a/drivers/media/rc/redrat3.c
+++ b/drivers/media/rc/redrat3.c
@@ -1186,7 +1186,7 @@
 	rr3 = kzalloc(sizeof(*rr3), GFP_KERNEL);
 	if (rr3 == NULL) {
 		dev_err(dev, "Memory allocation failure\n");
-		goto error;
+		goto no_endpoints;
 	}
 
 	rr3->dev = &intf->dev;