Bug #51977 [NEW]: thttpd segfault on X86_64?

From: Operating system: Debian Squeeze PHP version: 5.2.13 Package: Other web server Bug Type: Bug Bug description:thttpd segfault on X86_64? Description: ------------ HTTP POST with 16KB more content will cause thttpd segfault on X86_64. here is the back trace result: ... Program received signal SIGSEGV, Segmentation fault. 0x0000003d7d278d80 in strlen () from /lib/libc.so.6 (gdb) bt #0 0x0000003d7d278d80 in strlen () from /lib/libc.so.6 #1 0x0000003d7d278ab6 in strdup () from /lib/libc.so.6 #2 0x0000000000432cf0 in thttpd_php_request () #3 0x000000000042d7bb in httpd_start_request () #4 0x0000000000423a84 in _start () Test script: --------------- <html> <head> PHP5 test page </head> <body> <div id=main style="width: 130px; height: 130px;"> <form method="POST" enctype="text/html" action="/test.php"> <textarea name=test> </textarea> <input type="submit" value="submit"> </form> </div> </body> </html> Expected result: ---------------- info of PHP5 printed by test.php. Actual result: -------------- nothing, but thttpd exit with segfault. -- Edit bug report at http://bugs.php.net/bug.php?id=51977&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=51977&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=51977&r=trysnapshot53 Try a snapshot (trunk): http://bugs.php.net/fix.php?id=51977&r=trysnapshottrunk Fixed in SVN: http://bugs.php.net/fix.php?id=51977&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=51977&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=51977&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=51977&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=51977&r=needscript Try newer version: http://bugs.php.net/fix.php?id=51977&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=51977&r=support Expected behavior: http://bugs.php.net/fix.php?id=51977&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=51977&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=51977&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=51977&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=51977&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=51977&r=dst IIS Stability: http://bugs.php.net/fix.php?id=51977&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=51977&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=51977&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=51977&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=51977&r=mysqlcfg