V4L/DVB: gspca - main: Fix a crash in gspca_frame_add()

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Some webcams as ov511 may find many times an end of image.
In this case, with the last patch in image concatenation
(commit 799b1bd41f398054d46fd35f73abd01c4009f6ca),
the image pointer was NULL and the system crashed in memcpy().

Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Jean-François Moine 2010-07-29 02:46:02 -03:00 • committed by Mauro Carvalho Chehab

parent 5fd8f7388c

commit fe988f56c7

1 changed files with 15 additions and 4 deletions

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19

drivers/media/video/gspca/gspca.c

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