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(parent: c2eef17) | patch
[media] uvcvideo: freeing an error pointer
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 25 Nov 2016 10:28:35 +0000 (08:28 -0200)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Tue, 29 Nov 2016 14:05:00 +0000 (12:05 -0200)
commitb7076e1288b06a61a4b230a95b4861c09d110a6d
tree410516aef7ad66be6580a727320d493a7ba42fe7tree | snapshot
parentc2eef176afa97e26694dbbc76561afe241058238commit | diff
[media] uvcvideo: freeing an error pointer

A recent cleanup introduced a potential dereference of -EFAULT when we
call kfree(map->menu_info).

Fixes: 52f49b5db74f ("[media] uvcvideo: Use memdup_user() rather than duplicating its implementation")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
drivers/media/usb/uvc/uvc_v4l2.c diff | blob | history
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