#45313 [NEW]: imap_header() is crashing with Segmentation fault

From: toto at lativio dot com Operating system: Linux PHP version: 5.2CVS-2008-06-19 (snap) PHP Bug Type: IMAP related Bug description: imap_header() is crashing with Segmentation fault Description: ------------ When I'm using the imap_header() function to parse an email account emails very often the script is crashing with "Segmentation fault". I saw this in the PHP bugs, but they all was old and for the oldest PHP versions. Now I have this bug again. Reproduce code: --------------- $mailbox=imap_open("{mail.myhost.com:110/pop3}INBOX","support","****"); $check = imap_check($mailbox); $messages=$check->Nmsgs; for($i=1;$i<=$messages;$i++) { $header = imap_headerinfo($mailbox,$i); print_r($header); echo date("Y-m-d",$header->udate)."\n"; } Expected result: ---------------- I expect to see the dates of the all emails. Actual result: -------------- When I execute the code it began to parse the emails. After few emails the script hangs for round a minute (or less) and then I receive the last print_r() results and then Segmentation fault. The above URL is what the print_r() returns. http://www.toshko-bg.com/toto/bad_email.html -- Edit bug report at http://bugs.php.net/?id=45313&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=45313&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=45313&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=45313&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=45313&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=45313&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=45313&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=45313&r=needscript Try newer version: http://bugs.php.net/fix.php?id=45313&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=45313&r=support Expected behavior: http://bugs.php.net/fix.php?id=45313&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=45313&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=45313&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=45313&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=45313&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=45313&r=dst IIS Stability: http://bugs.php.net/fix.php?id=45313&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=45313&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=45313&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=45313&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=45313&r=mysqlcfg