#38748 [NEW]: crash / malloc / dealloc error

From: lampacz at gmail dot com Operating system: Debian unstable/testin i86/amd64 PHP version: 5.1.6 PHP Bug Type: Reproducible crash Bug description: crash / malloc / dealloc error Description: ------------ this script ends with sigseg tested on amd64 and Reproduce code: --------------- http://lampa.naut.cz/lib_db.phps Expected result: ---------------- i don't know but anything instead crash (error message) Actual result: -------------- #0 0xb7b61c1f in free () from /lib/tls/libc.so.6 #1 0xb7b63c4f in malloc () from /lib/tls/libc.so.6 #2 0x0820cb31 in _emalloc (size=3082990784) at /root/src/php-5.1.5/Zend/zend_alloc.c:182 #3 0x082274f4 in zend_is_callable_check_func (check_flags=4, zobj_ptr_ptr=0xbf185148, ce_org=0x0, callable=0x90ad5ec, ce_ptr=0xbf185154, fptr_ptr=0xbf18514c) at /root/src/php-5.1.5/Zend/zend_operators.h:200 #4 0x082277fa in zend_is_callable_ex (callable=0x90ad5ec, check_flags=<value optimized out>, callable_name=0xbf185230, callable_name_len=0xbf185158, ce_ptr=0xbf185154, fptr_ptr=0xbf18514c, zobj_ptr_ptr=0xbf185148) at /root/src/php-5.1.5/Zend/zend_API.c:2150 #5 0x08227b97 in zend_is_callable (callable=0x90ad5ec, check_flags=0, callable_name=0xbf185230) at /root/src/php-5.1.5/Zend/zend_API.c:2248 #6 0x08176c55 in zif_array_map (ht=2, return_value=0x90ad77c, return_value_ptr=0x0, this_ptr=0x0, return_value_used=1) at /root/src/php-5.1.5/ext/standard/array.c:4237 #7 0x0823d48d in zend_do_fcall_common_helper_SPEC (execute_data=0xbf1858a0) at /root/src/php-5.1.5/Zend/zend_vm_execute.h:200 #8 0x0823e848 in execute (op_array=0x856d154) at /root/src/php-5.1.5/Zend/zend_vm_execute.h:92 #9 0x0823ce23 in zend_do_fcall_common_helper_SPEC (execute_data=0xbf185e00) at /root/src/php-5.1.5/Zend/zend_vm_execute.h:234 #10 0x0823e848 in execute (op_array=0x856871c) at /root/src/php-5.1.5/Zend/zend_vm_execute.h:92 last two lines repeats many times -- Edit bug report at http://bugs.php.net/?id=38748&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=38748&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=38748&r=trysnapshot52 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=38748&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=38748&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=38748&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=38748&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=38748&r=needscript Try newer version: http://bugs.php.net/fix.php?id=38748&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=38748&r=support Expected behavior: http://bugs.php.net/fix.php?id=38748&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=38748&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=38748&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=38748&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=38748&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=38748&r=dst IIS Stability: http://bugs.php.net/fix.php?id=38748&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=38748&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=38748&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=38748&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=38748&r=mysqlcfg