diff options
| author | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2024-08-05 23:31:48 +0100 |
|---|---|---|
| committer | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2024-08-08 15:09:52 +0100 |
| commit | 62760bd2605a83e663b9003244ff42f8946f8955 (patch) | |
| tree | d7d84b631f0334db172288f4518eca5602af391d /test | |
| parent | 1045522af99c9f26e0f583aa2310174f7ff42178 (diff) | |
libcamera: udev: Catch udev notification errors
The udev_monitor_receive_device() can return NULL on an error as
detailed in the man pages for the function.
The udevNotify() handler in the DeviceEnumeratorUdev directly uses the
return value of udev_monitor_receive_device() in successive calls to
process the event without having first checked the udev_device.
Ensure we identify, and handle events where the udev_device can not be
returned successfully.
Bug: https://bugs.libcamera.org/show_bug.cgi?id=230
Reviewed-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'test')
0 files changed, 0 insertions, 0 deletions