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[media] rc/redrat3: dereferencing null pointer

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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>
This commit is contained in:
Dan Carpenter 2011-05-26 05:55:08 -03:00 committed by Mauro Carvalho Chehab
parent 0528f354cf
commit 7eb7571546
1 changed files with 1 additions and 1 deletions
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2
drivers/media/rc/redrat3.c
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@ -1186,7 +1186,7 @@ static int __devinit redrat3_dev_probe(struct usb_interface *intf,
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;