#30973 [NEW]: segfault when accessing wrong url and get CURLINFO_CONTENT_TYPE

From: alberty at neptunelabs dot com Operating system: linux_i686 PHP version: 4.3.9 PHP Bug Type: cURL related Bug description: segfault when accessing wrong url and get CURLINFO_CONTENT_TYPE Description: ------------ If you get a wrong url and get the content type via curl_getinfo($ch, CURLINFO_CONTENT_TYPE); the cURL extention crashes with a segfault. patch: 1213c1213,1215 < RETURN_STRING(s_code, 1); --- > if (s_code){ > RETURN_STRING(s_code, 1); > } Regards, Steve Reproduce code: --------------- <?php $ch = curl_init ('http://www.totallywrongdomain.com/'); if ($ch){ $result=curl_exec ($ch); $returnvalue['content_type']=curl_getinfo($ch, CURLINFO_CONTENT_TYPE); curl_close ($ch); } ?> -- Edit bug report at http://bugs.php.net/?id=30973&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=30973&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=30973&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=30973&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=30973&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=30973&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=30973&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=30973&r=needscript Try newer version: http://bugs.php.net/fix.php?id=30973&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=30973&r=support Expected behavior: http://bugs.php.net/fix.php?id=30973&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=30973&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=30973&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=30973&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=30973&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=30973&r=dst IIS Stability: http://bugs.php.net/fix.php?id=30973&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=30973&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=30973&r=float MySQL Configuration Error: http://bugs.php.net/fix.php?id=30973&r=mysqlcfg