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pipeline: rkisp1: Add check for non-existent frame info

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Add a check, that makes sure that the given FrameBuffer is associated
to a RkISP1FrameInfo instance. The current code tries to access the
frame info without checking if it actually exists.

Fixes: 0eb65e14e ("libcamera: pipeline: rkisp1: Attach to an IPA")

Signed-off-by: Sebastian Fricke <sebastian.fricke@posteo.net>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
This commit is contained in:
Sebastian Fricke 2021-04-11 18:48:58 +02:00 • committed by Kieran Bingham
parent 3a1f67a803
commit 093b71b24a
1 changed files with 2 additions and 0 deletions
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2
src/libcamera/pipeline/rkisp1/rkisp1.cpp
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@ -1080,6 +1080,8 @@ void PipelineHandlerRkISP1::paramReady(FrameBuffer *buffer)
RkISP1CameraData *data = cameraData(activeCamera_); RkISP1CameraData *data = cameraData(activeCamera_);
RkISP1FrameInfo *info = data->frameInfo_.find(buffer); RkISP1FrameInfo *info = data->frameInfo_.find(buffer);
if (!info)
return;
info->paramDequeued = true; info->paramDequeued = true;
tryCompleteRequest(info->request); tryCompleteRequest(info->request);