mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-27 20:21:24 +00:00
Code Issues 1 Projects Releases Wiki Activity

mad: ensure we do not confuse the base class with our buffer guard

Browse source 
mad expects extra bytes at the end of a buffer (see discussion in
http://www.mars.org/mailman/public/mad-dev/2001-May/000262.html),
and since we inject these without the base class' knowledge, we
need to hide the bodies better.

This fixes an assert at EOS when decoding an mp3 manually without
an intervening mpegaudioparse.
This commit is contained in:
Vincent Penquerc'h 2012-01-31 15:52:38 +00:00
parent 4322fd0752
commit 73330c2ab8
1 changed files with 11 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
ext/mad/gstmad.c
View file

@ -415,6 +415,17 @@ exit:
*_offset = offset;
*len = consumed;
/* ensure that if we added some dummy guard bytes above, we don't claim
to have used them as they're unknown to the caller. */
if (mad->eos) {
g_assert (av >= MAD_BUFFER_GUARD);
av -= MAD_BUFFER_GUARD;
if (*_offset > av)
*_offset = av;
if (*len > av)
*len = av;
}
return ret;
}