debug issue #5221 -- possible mem corruption

git-svn-id: svn://localhost/ardour2/branches/3.0@13714 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-12-23 11:58:08 +00:00
parent 010870707e
commit d61d7019e6
1 changed files with 2 additions and 0 deletions
--- a/libs/ardour/audio_diskstream.cc
+++ b/libs/ardour/audio_diskstream.cc
@@ -618,6 +618,8 @@ AudioDiskstream::process (framepos_t transport_frame, pframes_t nframes, framecn
 					   as our current_playback_buffer.
 					*/

+					assert(wrap_buffer_size >= chaninfo->playback_vector.len[0] + chaninfo->playback_vector.len[1]);
+
 					/* Copy buf[0] from playback_buf */
 					memcpy ((char *) chaninfo->playback_wrap_buffer,
 							chaninfo->playback_vector.buf[0],