[Bug 729195] New: videotestsrc: undefined behaviour in left-shift

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Tue Apr 29 07:27:17 PDT 2014


https://bugzilla.gnome.org/show_bug.cgi?id=729195
  GStreamer | gst-plugins-base | git

           Summary: videotestsrc: undefined behaviour in left-shift
    Classification: Platform
           Product: GStreamer
           Version: git
        OS/Version: All
            Status: UNCONFIRMED
          Severity: minor
          Priority: Normal
         Component: gst-plugins-base
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: luis at debethencourt.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


In line 1137 of videotestsrc.c there is a left-shift by 24 applied to a guint8.
The behaviour is undefined.

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