From: [EMAIL PROTECTED] Operating system: Linux 2.4.22 (Fedora Core 1) PHP version: 4.3.4 PHP Bug Type: Reproducible crash Bug description: CGI 'php -n' + php_ini_scanned_files() == segfault
Description: ------------ On a recent install of PHP 4.3.4 (from RPM, not compile), the CGI binary segfaults if php is given the -n switch, either on the command line or the bang-hash line. Note: I just tried this script on FreeBSD 4.8-stable and it worked fine (no segfault). Reproduce code: --------------- #!/usr/bin/php -qn <?php echo phpversion() . "\n"; $inis = php_ini_scanned_files(); var_dump($inis); ?> Expected result: ---------------- 4.3.4 string(63) "/etc/php.d/imap.ini, /etc/php.d/ldap.ini, /etc/php.d/mysql.ini " Actual result: -------------- Script output: ------------------------ 4.3.4 Segmentation fault Backtrace: (I know there're no symbols, but it seems to point to strlen()). ------------------------ GNU gdb Red Hat Linux (5.3.90-0.20030710.41rh) Copyright 2003 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-redhat-linux-gnu". (gdb) file /usr/bin/php Reading symbols from /usr/bin/php...(no debugging symbols found)...done. Using host libthread_db library "/lib/tls/libthread_db.so.1". (gdb) run -n -q ../bin/test.php Starting program: /usr/bin/php -n -q ../bin/test.php (no debugging symbols found)...(no debugging symbols found)...(no debugging symbols found)...(no debugging symbols found)...[Thread debugging using libthread_db enabled] [New Thread -1085134208 (LWP 9427)] 4.3.4 Program received signal SIGSEGV, Segmentation fault. [Switching to Thread -1085134208 (LWP 9427)] 0x00707043 in strlen () from /lib/tls/libc.so.6 (gdb) -- Edit bug report at http://bugs.php.net/?id=27998&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=27998&r=trysnapshot4 Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=27998&r=trysnapshot5 Fixed in CVS: http://bugs.php.net/fix.php?id=27998&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=27998&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=27998&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=27998&r=needscript Try newer version: http://bugs.php.net/fix.php?id=27998&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=27998&r=support Expected behavior: http://bugs.php.net/fix.php?id=27998&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=27998&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=27998&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=27998&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=27998&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=27998&r=dst IIS Stability: http://bugs.php.net/fix.php?id=27998&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=27998&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=27998&r=float
