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| author | Stephan Lachowsky <stephan.lachowsky@maxim-ic.com> | 2011-01-27 23:04:33 -0300 |
|---|---|---|
| committer | AK <andi@firstfloor.org> | 2011-03-31 11:58:46 -0700 |
| commit | c3b31b69a2264c21bb2da19ff1df5a04fe024bd9 (patch) | |
| tree | c10da0348838b3128af41c97ba6edd405f5443bb /drivers/usb/class/cdc-acm.c | |
| parent | 6d3760c3a4c60286f5c564b2fb9247324205ce72 (diff) | |
uvcvideo: Fix uvc_fixup_video_ctrl() format search
commit 38a66824d96de8aeeb915e6f46f0d3fe55828eb1 upstream.
The scheme used to index format in uvc_fixup_video_ctrl() is not robust:
format index is based on descriptor ordering, which does not necessarily
match bFormatIndex ordering. Searching for first matching format will
prevent uvc_fixup_video_ctrl() from using the wrong format/frame to make
adjustments.
Signed-off-by: Stephan Lachowsky <stephan.lachowsky@maxim-ic.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Diffstat (limited to 'drivers/usb/class/cdc-acm.c')
0 files changed, 0 insertions, 0 deletions