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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2021-06-17 02:15:40 +0300
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2021-06-17 12:37:23 +0300
commit73b823b22009b87fc1d33a8000a870fe9223e7bb (patch)
treece3b5939f62e2b2619e6d5f84a8427ef590e1f78 /LICENSES/CC-BY-SA-4.0.txt
parentb4c3db4c015082a2866e3e546b74d3b3de253d7f (diff)
libcamera: pipeline: simple: Fix crash when storing timestamp in metadata
Commit 922833f774f6 ("libcamera: simple: Report sensor timestamp") unconditionally tries to access the request through the capture buffer to store the capture timestamp in the metadata. This causes a null pointer dereference when using a converter, as the capture buffers are free-wheeling in that case, and not associated with a request. Fix this by getting the request from the user-facing buffer, which can be the capture buffer when no converter is used. Fixes: 922833f774f6 ("libcamera: simple: Report sensor timestamp") Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
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