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Merged revisions 222692 via svnmerge from

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  r222692 | rmudgett | 2009-10-07 16:56:36 -0500 (Wed, 07 Oct 2009) | 21 lines
  
  Merged revisions 222691 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.4
  
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    r222691 | rmudgett | 2009-10-07 16:51:24 -0500 (Wed, 07 Oct 2009) | 14 lines
    
    chan_misdn.c:process_ast_dsp() memory leak
    
    misdn.conf: astdtmf must be set to "yes".  With "no", buffer loss does not
    occur.
    
    The translated frame "f2" when passing through ast_dsp_process() is not
    freed whenever it is not used further in process_ast_dsp().  Then in the
    end it is never ever freed.
    
    Patches:
          translate.patch
    
    JIRA ABE-1993
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.0@222693 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Richard Mudgett
2009-10-07 22:00:15 +00:00
parent f3b41c917f
commit 171b954b9e
1 changed files with 6 additions and 2 deletions
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8
channels/chan_misdn.c
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@@ -2913,8 +2913,12 @@ static struct ast_frame *process_ast_dsp(struct chan_list *tmp, struct ast_frame
return NULL;
}
if (!f || (f->frametype != AST_FRAME_DTMF))
return frame;
if (!f || (f->frametype != AST_FRAME_DTMF)) {
if (f) {
ast_frfree(f);
}
return frame;
}
ast_debug(1, "Detected inband DTMF digit: %c\n", f->subclass);