Merged revisions 280341 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

........
  r280341 | jeang | 2010-07-29 10:52:31 -0500 (Thu, 29 Jul 2010) | 2 lines
  
  Fix a dsp structure leak occuring when a local channel is put into a meetme
  conference, then masquaraded away.
  ABE-2422
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.2@280345 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_meetme.c

@@ -2526,6 +2526,9 @@ static int conf_run(struct ast_channel *chan, struct ast_conference *conf, int c
 
 	conf_flush(fd, chan);
 
+	if (dsp)
+		ast_dsp_free(dsp);
+
 	if (!(dsp = ast_dsp_new())) {
 		ast_log(LOG_WARNING, "Unable to allocate DSP!\n");
 		res = -1;