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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2021-06-28 09:41:27 +0300
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2021-06-28 10:51:57 +0300
commit1684c3f930b2a27884037bc38856477b80cddd50 (patch)
tree3e7863e68ec264c9de48906b97ef55388650ce83 /Documentation/guides
parentd3fef998444c21142fa12b9bf698a73ee5706fd6 (diff)
android: camera_device: Fix null pointer dereference
Commit 7532caa2c77b ("android: camera_device: Reset config_ if Camera::configure() fails") reworked the configuration sequence to ensure that the CameraConfiguration pointers gets reset when configuration fails. This inadvertently causes a null pointer dereference, as the CameraStream constructor accesses the camera configuration through CameraDevice::cameraConfiguration() before the internal config_ pointer is set. Fix this by passing the configuration pointer explicitly to the CameraStream constructor. Fixes: 7532caa2c77b ("android: camera_device: Reset config_ if Camera::configure() fails") Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Tested-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Tested-by: Umang Jain <umang.jain@ideasonboard.com> Reviewed-by: Hirokazu Honda <hiroh@chromium.org>
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