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qtdemux: arrange for non-fatal error when parsing non-vital parts

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This commit is contained in:
Mark Nauwelaerts 2011-03-02 10:25:29 +01:00
parent d2ee8b979d
commit 0ffd4ff8c0
1 changed files with 12 additions and 4 deletions
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16
gst/qtdemux/qtdemux.c
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@ -547,10 +547,18 @@ gst_qtdemux_pull_atom (GstQTDemux * qtdemux, guint64 offset, guint64 size,
/* Sanity check: catch bogus sizes (fuzzed/broken files) */ /* Sanity check: catch bogus sizes (fuzzed/broken files) */
if (G_UNLIKELY (size > QTDEMUX_MAX_ATOM_SIZE)) { if (G_UNLIKELY (size > QTDEMUX_MAX_ATOM_SIZE)) {
GST_ELEMENT_ERROR (qtdemux, STREAM, DEMUX, if (qtdemux->state != QTDEMUX_STATE_MOVIE && qtdemux->got_moov) {
(_("This file is invalid and cannot be played.")), /* we're pulling header but already got most interesting bits,
("atom has bogus size %" G_GUINT64_FORMAT, size)); * so never mind the rest (e.g. tags) (that much) */
return GST_FLOW_ERROR; GST_WARNING_OBJECT (qtdemux, "atom has bogus size %" G_GUINT64_FORMAT,
size);
return GST_FLOW_UNEXPECTED;
} else {
GST_ELEMENT_ERROR (qtdemux, STREAM, DEMUX,
(_("This file is invalid and cannot be played.")),
("atom has bogus size %" G_GUINT64_FORMAT, size));
return GST_FLOW_ERROR;
}
} }
flow = gst_pad_pull_range (qtdemux->sinkpad, offset, size, buf); flow = gst_pad_pull_range (qtdemux->sinkpad, offset, size, buf);