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| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2011-07-04 12:15:14 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-07-27 17:56:09 -0300 |
| commit | cb74cf5349a6a9225bbab278a808d5a0739c3b2c (patch) | |
| tree | f666bd328e9f8cdfd47ebb71e2427d7ecd3b8137 /drivers/media/video/Kconfig | |
| parent | 7dfff95366f48bf66f77c17cdc9ebd8be696ac5d (diff) | |
| download | lwn-cb74cf5349a6a9225bbab278a808d5a0739c3b2c.tar.gz lwn-cb74cf5349a6a9225bbab278a808d5a0739c3b2c.zip | |
[media] V4L: sh_mobile_ceu_camera: fix Oops when USERPTR mapping fails
If vb2_dma_contig_get_userptr() fails on a videobuffer, driver's
.buf_init() method will not be called and the list will not be
initialised. Trying to remove an uninitialised element from a list leads
to a NULL-dereference.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Tested-by: Bastian Hecht <hechtb@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/Kconfig')
0 files changed, 0 insertions, 0 deletions