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[media] ivtvfb: Add sanity check to ivtvfb_pan_display()
authorIan Armstrong <ian@iarmst.demon.co.uk>
Sun, 29 May 2011 01:15:41 +0000 (22:15 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Wed, 1 Jun 2011 11:45:36 +0000 (08:45 -0300)
commit9f74f702b4514a4d973e363f5bbc8d27c8b4b05f
tree4f68a7ca392e1df8999fec0ef5033008a2e35fe6tree | snapshot
parent5811ede346dea2f0151a8d2e1c4810cb524a2a8ccommit | diff
[media] ivtvfb: Add sanity check to ivtvfb_pan_display()

Add sanity check to ivtvfb_pan_display() to ensure only valid values are used
to pan the display. Invalid values are rejected with -EINVAL

Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/video/ivtv/ivtvfb.c diff | blob | history
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