Description:
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If function mailparse_msg_get_part returns its result into variable I get segmentation fault. I use buffer for message sotrage. If I do:

mailparse_msg_get_part_data(mailparse_msg_get_part($mail,$st))

then everiting is ok.

But problem is whan I do:

$section = mailparse_msg_get_part($mail, $st);
$info = mailparse_msg_get_part_data($section); 

Code below send big output I do not know why. Some times code succeeds without error but that are rare cases and output is still there.

Reproduce code:
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$mail=mailparse_msg_create();
$mbody=$pop->retr(key($list_mess));
mailparse_msg_parse($mail, $mbody);
$struc=mailparse_msg_get_structure($mail);
foreach($struc as $st){
	$temp=mailparse_msg_get_part($mail, $st);
	mailparse_msg_get_part_data($temp);
	mailparse_msg_extract_part($temp, $mbody);
}
mailparse_msg_free($mail);

Expected result:
----------------
Nothing, the code should just execute without any output.

Actual result:
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I get output. It seems to be message. And usually I get segmentation fault in apache error_log file.