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  1. Qt
  2. QTBUG-109535

infinite loop in ffmpeg camera check

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: P1: Critical P1: Critical
    • 6.4.3, 6.5.0, 6.6.0
    • 6.5
    • Multimedia
    • None
    • Linux/Yocto
    • 8897d36de (dev), 8a8d44d28 (6.5), e98cfba8b (6.4)

      using ffmpeg backend in raspberrypi4 enters into infinite loop in QV4L2CameraDevices::doCheckCameras().

      This happens if VIDIOC_ENUM_FRAMESIZES returns anything else than V4L2_FRMSIZE_TYPE_DISCRETE and the while loop is continued infinitely.

        For Gerrit Dashboard: QTBUG-109535
        # Subject Branch Project Status CR V
        450916,2 ffmpeg: avoid infinite loop with non-discreate framesizes dev qt/qtmultimedia Status: MERGED +2 0
        451821,2 ffmpeg: avoid infinite loop with non-discreate framesizes 6.5 qt/qtmultimedia Status: MERGED +2 0
        451822,3 ffmpeg: avoid infinite loop with non-discreate framesizes 6.4 qt/qtmultimedia Status: MERGED +2 0

            artemiy Artem Dyomin
            sapiippo Samuli Piippo
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              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes