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| /openbmc/linux/drivers/media/v4l2-core/ |
| H A D | v4l2-ioctl.c | 3ad3b7a2 Tue May 08 12:56:12 CDT 2018 Sami Tolvanen <samitolvanen@google.com> media: v4l2-ioctl: replace IOCTL_INFO_STD with stub functions
This change removes IOCTL_INFO_STD and adds stub functions where
needed using the DEFINE_V4L_STUB_FUNC macro. This fixes indirect call
mismatches with Control-Flow Integrity, caused by calling standard
ioctls using a function pointer that doesn't match the function type.
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Signed-off-by: Hans Verkuil <hansverk@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
3ad3b7a2 Tue May 08 12:56:12 CDT 2018 Sami Tolvanen <samitolvanen@google.com> media: v4l2-ioctl: replace IOCTL_INFO_STD with stub functions
This change removes IOCTL_INFO_STD and adds stub functions where
needed using the DEFINE_V4L_STUB_FUNC macro. This fixes indirect call
mismatches with Control-Flow Integrity, caused by calling standard
ioctls using a function pointer that doesn't match the function type.
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Signed-off-by: Hans Verkuil <hansverk@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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