[Bug 764231] New: Bad call to gst_buffer_add_video_gl_texture_upload_meta() in gstvaapivideometa_texture.c

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=764231

            Bug ID: 764231
           Summary: Bad call to
                    gst_buffer_add_video_gl_texture_upload_meta() in
                    gstvaapivideometa_texture.c
    Classification: Platform
           Product: GStreamer
           Version: 1.8.0
                OS: All
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gstreamer-vaapi
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: christophe.lafolet at laposte.net
        QA Contact: gstreamer-bugs at lists.freedesktop.org
                CC: bsreerenj at gmail.com, vjaquez at igalia.com
     GNOME version: ---

the code of the method gst_buffer_add_texture_upload_meta is not compatible
with the gst_buffer_add_video_gl_texture_upload_meta api : the call need a
GstVideoGLTextureType[4] (because a memcpy is made on the 4 elements) and only
a GstVideoGLTextureType[1] is given

=> buffer overflow

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