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(parent: 7154678) | patch
gspca_sn9c20x: Fix NULL pointer dereference
authorHans de Goede <hdegoede@redhat.com>
Sun, 8 Jul 2012 17:41:14 +0000 (19:41 +0200)
committerLinus Torvalds <torvalds@linux-foundation.org>
Mon, 9 Jul 2012 20:42:29 +0000 (13:42 -0700)
commite23988f04d464731a854a668c4e92765b0f7c233
tree28bd99baa077bb27e983ae02194c8eb604fa11b0tree | snapshot
parent71546788786a8995c2d829c4c5d536340376bbc7commit | diff
gspca_sn9c20x: Fix NULL pointer dereference

Don't call v4l2_ctrl_g_ctrl on ctrls which the model cam in question
does not have.

Reported-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
[ Taken directly, since Mauro is on vacation ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/media/video/gspca/sn9c20x.c diff | blob | history
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