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(parent: d079e36) | patch
[media] ivtv: steal could be NULL
authorMauro Carvalho Chehab <mchehab@osg.samsung.com>
Mon, 22 Feb 2016 16:27:20 +0000 (13:27 -0300)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Tue, 23 Feb 2016 10:22:22 +0000 (07:22 -0300)
commit4c2f7f72b8993c73724790bf2ac33cb788d1ff06
tree1fd87d5c23037ccd0b9fe935d6612d980c8f78a0tree | snapshot
parentd079e36d94bc3535d04dba667b6d96d2030c199dcommit | diff
[media] ivtv: steal could be NULL

ivtv_flush_queues() calls ivtv_queue_move() with steal == NULL.
However, part of the code assumes that steal could be not null, as
pointed by smatch:
drivers/media/pci/ivtv/ivtv-queue.c:145 ivtv_queue_move() error: we previously assumed 'steal' could be null (see line 138)

This has the potential of causing an OOPS when the queue is
flushed.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
drivers/media/pci/ivtv/ivtv-queue.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git