#22262 [Fbk->NoF]: CRLF incorrectly converted to CRCRLF

ID: 22262 Updated by: sniper@php.net Reported By: adamness at yahoo dot com -Status: Feedback +Status: No Feedback Bug Type: Mail related Operating System: FreeBSD 4.3 PHP Version: 4.3.0 New Comment: No feedback was provided. The bug is being suspended because we assume that you are no longer experiencing the problem. If this is not the case and you are able to provide the information that was requested earlier, please do so and change the status of the bug back to "Open". Thank you. Previous Comments: ------------------------------------------------------------------------ [2003-02-18 11:36:01] moriyoshi@php.net That seems to be a qmail issue to me, not a php one. Did you try to send by qmail-inject some plain text every line of which ends with "\r\n" and confirm if the received mail is the right one? ------------------------------------------------------------------------ [2003-02-17 19:32:47] adamness at yahoo dot com The RFC's require lines in the email header to end in "\r\n". However, when using the mail function in PHP 4.3, and qmail-inject as the external mail program, the mail function was silently replacing my \n's with \r\n's, leaving me with "\r\r\n", which actually ends up violating the RFC, in a way that can cause buffer overflows in some mailreaders, and has been identified as a possible virus exploit by several virus scanners. For a solution, the mail function, before replacing a \n with \r\n should check if the previous character is already a \r. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=22262&edit=1