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| author |   Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2011-04-07 13:30:14 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-04-19 11:29:56 -0300 |
| commit | 2578dfb7f767076baf04eaf5fbf35a75afb9a1a7 (patch) | |
| tree | 72dd9590490c76472c9a518249c219b91a4008ec /kernel/kmod.c | |
| parent | [media] v4l: Don't register media entities for subdev device nodes (diff) | |
| download | wireguard-linux-2578dfb7f767076baf04eaf5fbf35a75afb9a1a7.tar.xz wireguard-linux-2578dfb7f767076baf04eaf5fbf35a75afb9a1a7.zip | |
[media] omap3isp: queue: Don't corrupt buf->npages when get_user_pages() fails
get_user_pages() can return a negative error code when it fails. Set
buf->npages to 0 in that case, to prevent isp_video_buffer_cleanup()
from releasing invalid pages.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'kernel/kmod.c')
0 files changed, 0 insertions, 0 deletions