Bug #66358 [NEW]: fpm starts segfault

From: laruence Operating system: PHP version: master-Git-2013-12-27 (Git) Package: *General Issues Bug Type: Bug Bug description:fpm starts segfault Description: ------------ (PHP-5.6) after commit e30b2aae5ad93405eee19bca6125ea872f409c82 php-fpm starts segfault with backtrace Program received signal SIGABRT, Aborted. 0x00000034dc030285 in raise () from /lib64/libc.so.6 (gdb) bt #0 0x00000034dc030285 in raise () from /lib64/libc.so.6 #1 0x00000034dc031d30 in abort () from /lib64/libc.so.6 #2 0x00000034dc06971b in __libc_message () from /lib64/libc.so.6 #3 0x00000034dc071756 in free () from /lib64/libc.so.6 #4 0x000000000099c37b in init_request_info () at /home/huixinchen/opensource/php-5.6/sapi/fpm/fpm/fpm_main.c:1356 #5 0x000000000099d4d8 in main (argc=3, argv=0x7fff7f242528) at /home/huixinchen/opensource/php-5.6/sapi/fpm/fpm/fpm_main.c:1866 seems because tsrm_real_path return previously a malloced realpath, but after that commit it return a emalloced? diff --git a/sapi/fpm/fpm/fpm_main.c b/sapi/fpm/fpm/fpm_main.c index 91abfea..3da603b 100644 --- a/sapi/fpm/fpm/fpm_main.c +++ b/sapi/fpm/fpm/fpm_main.c @@ -1353,7 +1353,7 @@ static void init_request_info(TSRMLS_D) } else { SG(request_info).request_uri = env_script_name; } - free(real_path); + efree(real_path); } } else { /* pre 4.3 behaviour, shouldn't be used but provides BC */ welting, please look at this. Test script: --------------- none Expected result: ---------------- none Actual result: -------------- none -- Edit bug report at https://bugs.php.net/bug.php?id=66358&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=66358&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=66358&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=66358&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=66358&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=66358&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=66358&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=66358&r=needscript Try newer version: https://bugs.php.net/fix.php?id=66358&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=66358&r=support Expected behavior: https://bugs.php.net/fix.php?id=66358&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=66358&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=66358&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=66358&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=66358&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=66358&r=dst IIS Stability: https://bugs.php.net/fix.php?id=66358&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=66358&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=66358&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=66358&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=66358&r=mysqlcfg