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Fix duplicate errors

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This commit is contained in:
Laurent Destailleur 2017-12-03 19:36:59 +01:00
parent 1b3680c200
commit cc05bb3c8c
1 changed files with 6 additions and 4 deletions
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10
htdocs/core/class/smtps.class.php
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@ -1725,7 +1725,7 @@ class SMTPs
* using SMTP Extensions * using SMTP Extensions
* *
* @param Handler $socket Socket handler * @param Handler $socket Socket handler
* @param string $response Response * @param string $response Response. Example: "550 5.7.1 https://support.google.com/a/answer/6140680#invalidcred j21sm814390wre.3"
* @return boolean True or false * @return boolean True or false
*/ */
function server_parse($socket, $response) function server_parse($socket, $response)
@ -1737,20 +1737,22 @@ class SMTPs
$_retVal = true; $_retVal = true;
$server_response = ''; $server_response = '';
// avoid infinite loop // avoid infinite loop
$limit=0; $limit=0;
while ( substr($server_response,3,1) != ' ' && $limit<100) while (substr($server_response,3,1) != ' ' && $limit<100)
{ {
if( !( $server_response = fgets($socket, 256) ) ) if (! ($server_response = fgets($socket, 256)))
{ {
$this->_setErr(121, "Couldn't get mail server response codes"); $this->_setErr(121, "Couldn't get mail server response codes");
$_retVal = false; $_retVal = false;
break;
} }
$limit++; $limit++;
} }
if( !( substr($server_response, 0, 3) == $response ) ) if (! (substr($server_response, 0, 3) == $response))
{ {
$this->_setErr(120, "Ran into problems sending Mail.\r\nResponse: $server_response"); $this->_setErr(120, "Ran into problems sending Mail.\r\nResponse: $server_response");
$_retVal = false; $_retVal = false;