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Code Issues 1 Projects Releases Wiki Activity

h264parse: ensure sufficiently sized buffer when wrapping NAL

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Noted by <zhangyanping210@yahoo.com.cn>

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=682589
This commit is contained in:
Mark Nauwelaerts 2012-08-28 11:07:41 +02:00
parent 24c626ae1f
commit 4f2bcc3243
1 changed files with 2 additions and 1 deletions
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3
gst/videoparsers/gsth264parse.c
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@ -375,7 +375,7 @@ gst_h264_parse_wrap_nal (GstH264Parse * h264parse, guint format, guint8 * data,
GST_DEBUG_OBJECT (h264parse, "nal length %d", size);
buf = gst_buffer_new_allocate (NULL, nl + size, NULL);
buf = gst_buffer_new_allocate (NULL, 4 + size, NULL);
if (format == GST_H264_PARSE_FORMAT_AVC) {
tmp = GUINT32_TO_BE (size << (32 - 8 * nl));
} else {
@ -388,6 +388,7 @@ gst_h264_parse_wrap_nal (GstH264Parse * h264parse, guint format, guint8 * data,
gst_buffer_fill (buf, 0, &tmp, sizeof (guint32));
gst_buffer_fill (buf, nl, data, size);
gst_buffer_set_size (buf, size + nl);
return buf;
}