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qtdemux: Fix wrapping temporary memory in buffers

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That memory can disappear at any moment, doesn't cost much to just copy those few bytes.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6320>
This commit is contained in:
Piotr Brzeziński 2024-03-11 18:13:37 +01:00 committed by GStreamer Marge Bot
parent 15e0affc98
commit 9c084faa75
1 changed files with 3 additions and 3 deletions
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6
subprojects/gst-plugins-good/gst/isomp4/qtdemux.c
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@ -4033,7 +4033,7 @@ qtdemux_parse_sgpd (GstQTDemux * qtdemux, QtDemuxStream * stream,
skip_byte_block = possible_pattern_info & 0x0f;
}
kid_buf = _gst_buffer_new_wrapped ((guint8 *) kid, 16, NULL);
kid_buf = gst_buffer_new_memdup (kid, 16);
props = gst_structure_new ("application/x-cenc",
"iv_size", G_TYPE_UINT, iv_size,
@ -4050,8 +4050,8 @@ qtdemux_parse_sgpd (GstQTDemux * qtdemux, QtDemuxStream * stream,
}
if (constant_iv != NULL) {
GstBuffer *constant_iv_buf = _gst_buffer_new_wrapped (
(guint8 *) constant_iv, constant_iv_size, NULL);
GstBuffer *constant_iv_buf = gst_buffer_new_memdup (
(guint8 *) constant_iv, constant_iv_size);
gst_structure_set (props,
"constant_iv_size", G_TYPE_UINT, constant_iv_size,
"iv", GST_TYPE_BUFFER, constant_iv_buf, NULL);