mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2025-03-30 12:49:40 +00:00
Code Issues 1 Projects Releases Wiki Activity

gst/typefind/gsttypefindfunctions.c: Don't forget to advance the offset of what we're matching against, else we end u...

Browse source 
Original commit message from CVS:
* gst/typefind/gsttypefindfunctions.c: (flac_type_find):
Don't forget to advance the offset of what we're matching against, else
we end up in a forever loop.
This commit is contained in:
Edward Hervey 2008-10-15 14:25:50 +00:00
parent e86d1dd432
commit e68dbb884d
2 changed files with 13 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
ChangeLog
View file

@ -1,3 +1,9 @@
2008-10-15 Edward Hervey <edward.hervey@collabora.co.uk>
* gst/typefind/gsttypefindfunctions.c: (flac_type_find):
Don't forget to advance the offset of what we're matching against, else
we end up in a forever loop.
2008-10-15 Sebastian Dröge <slomo@circular-chaos.org>
* gst/subparse/gstsubparse.c: (gst_subparse_type_find):

13
gst/typefind/gsttypefindfunctions.c
View file

@ -547,31 +547,32 @@ flac_type_find (GstTypeFind * tf, gpointer unused)
if (data[0] == 0xff && (data[1] >> 2) == 0x3e) {
/* bit 15 must be 0 */
if (((data[1] >> 1) & 0x01) == 0x01)
continue;
goto advance;
/* blocksize must be != 0x00 */
if ((data[2] >> 4) == 0x00)
continue;
goto advance;
/* samplerate must be != 0x0f */
if ((data[2] & 0x0f) == 0x0f)
continue;
goto advance;
/* channel assignment must be < 11 */
if ((data[3] >> 4) >= 11)
continue;
goto advance;
/* sample size must be != 0x07 */
if (((data[3] >> 1) & 0x07) == 0x07)
continue;
goto advance;
/* next bit must be 0 */
if ((data[3] & 0x01) == 0x01)
continue;
goto advance;
gst_type_find_suggest (tf, GST_TYPE_FIND_LIKELY, FLAC_CAPS);
return;
}
advance:
data_scan_ctx_advance (tf, &c, 1);
}
}