Merged revisions 280345 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.6.2

................
  r280345 | jeang | 2010-07-29 11:01:35 -0500 (Thu, 29 Jul 2010) | 10 lines
  
  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
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@280346 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_meetme.c

@@ -2686,6 +2686,9 @@ static int conf_run(struct ast_channel *chan, struct ast_conference *conf, struc
 
 	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;