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rmdemux: Check that enough SIPR audio data is available when copying

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5072>
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Sebastian Dröge 2023-07-07 10:00:19 +03:00 committed by GStreamer Marge Bot
parent b268b27cd8
commit aca056b01d
1 changed files with 7 additions and 1 deletions
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8
subprojects/gst-plugins-ugly/gst/realmedia/rmdemux.c
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@ -2168,7 +2168,13 @@ gst_rmdemux_descramble_sipr_audio (GstRMDemux * rmdemux,
GST_BUFFER_PTS (outbuf) = GST_BUFFER_PTS (b); GST_BUFFER_PTS (outbuf) = GST_BUFFER_PTS (b);
} }
gst_buffer_extract (b, 0, outmap.data + packet_size * p, packet_size); if (gst_buffer_extract (b, 0, outmap.data + packet_size * p,
packet_size) != packet_size) {
GST_ERROR_OBJECT (rmdemux, "not enough SIPR audio data available");
gst_buffer_unmap (outbuf, &outmap);
gst_buffer_unref (outbuf);
return GST_FLOW_ERROR;
}
} }
gst_buffer_unmap (outbuf, &outmap); gst_buffer_unmap (outbuf, &outmap);