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qtdemux: fix up dodgy code that tries to fix up a broken moov atom

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After gst_buffer_new_and_alloc() gst_buffer_copy_into() will likely
append to the already-existing memory instead of filling it.
This commit is contained in:
Tim-Philipp Müller 2013-02-18 20:04:05 +00:00
parent 34b81f7c93
commit 5b19be933b
1 changed files with 3 additions and 3 deletions
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6
gst/isomp4/qtdemux.c
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@ -2767,12 +2767,12 @@ gst_qtdemux_loop_state_header (GstQTDemux * qtdemux)
/* Ok, we've found that special case. Allocate a new buffer with /* Ok, we've found that special case. Allocate a new buffer with
* that free atom actually present. */ * that free atom actually present. */
GstBuffer *newmoov = gst_buffer_new_and_alloc (length); GstBuffer *newmoov = gst_buffer_new_and_alloc (length);
gst_buffer_copy_into (newmoov, moov, 0, 0, map.size); gst_buffer_fill (newmoov, 0, map.data, map.size);
gst_buffer_memset (newmoov, map.size, 0, final_length - 8);
gst_buffer_unmap (moov, &map); gst_buffer_unmap (moov, &map);
gst_buffer_map (newmoov, &map, GST_MAP_WRITE);
memset (map.data + length - final_length + 8, 0, final_length - 8);
gst_buffer_unref (moov); gst_buffer_unref (moov);
moov = newmoov; moov = newmoov;
gst_buffer_map (moov, &map, GST_MAP_READ);
} }
} }
} }