Bug #67872 [Asn->Csd]: Crash on Zend\tests\bug40815.phpt

Edit report at https://bugs.php.net/bug.php?id=67872&edit=1 ID: 67872 Updated by: ab@php.net Reported by: ab@php.net Summary: Crash on Zend\tests\bug40815.phpt -Status: Assigned +Status: Closed Type: Bug Package: Scripting Engine problem Operating System: windows PHP Version: master-Git-2014-08-20 (Git) Assigned To: ab Block user comment: N Private report: N New Comment: fixed in rev b9a5db2b5534f696ca102fc161b302eabacd401f Previous Comments: ------------------------------------------------------------------------ [2014-08-20 12:28:38] ab@php.net The same is reproducable with ext\standard\tests\strings\parse_str_basic4.phpt , on linux those tests pass with and without valgrind. ------------------------------------------------------------------------ [2014-08-20 12:23:38] ab@php.net Description: ------------ When running Zend\tests\bug40815.phpt on master 64 bit windows build, php crashes with the following error msg: Stack area around _alloca memory reserver by this function is corrupted and it points to zend/zend_api.c:2916 The backtrace: php7ts_debug.dll!failwithmessage(void * retaddr, int crttype, int errnum, const char * msg) Line 248 C++ php7ts_debug.dll!_RTC_AllocaFailure(void * retaddr, _RTC_ALLOCA_NODE * pn, int num) Line 424 C++ php7ts_debug.dll!_RTC_CheckStackVars2(void * frame, _RTC_framedesc * v, _RTC_ALLOCA_NODE * allocaList) Line 184 C++ > php7ts_debug.dll!zend_is_callable_check_class(_zend_string * name, _zend_fcall_info_cache * >fcc, int * strict_class, char * * error, void * * * tsrm_ls) Line 2916 C php7ts_debug.dll!zend_is_callable_check_func(int check_flags, _zval_struct * callable, _zend_fcall_info_cache * fcc, int strict_class, char * * error, void * * * tsrm_ls) Line 2994 C php7ts_debug.dll!zend_is_callable_ex(_zval_struct * callable, _zend_object * object, unsigned int check_flags, _zend_string * * callable_name, _zend_fcall_info_cache * fcc, char * * error, void * * * tsrm_ls) Line 3256 C php7ts_debug.dll!zend_is_callable(_zval_struct * callable, unsigned int check_flags, _zend_string * * callable_name, void * * * tsrm_ls) Line 3403 C php7ts_debug.dll!zif_set_exception_handler(unsigned int param_count, _zval_struct * return_value, void * * * tsrm_ls) Line 1648 C php7ts_debug.dll!ZEND_DO_FCALL_SPEC_HANDLER(_zend_execute_data * execute_data, void * * * tsrm_ls) Line 596 C php7ts_debug.dll!execute_ex(_zend_execute_data * execute_data, void * * * tsrm_ls) Line 354 C php7ts_debug.dll!zend_execute(_zend_op_array * op_array, _zval_struct * return_value, void * * * tsrm_ls) Line 384 C php7ts_debug.dll!zend_execute_scripts(int type, void * * * tsrm_ls, _zval_struct * retval, int file_count, ...) Line 1320 C php7ts_debug.dll!php_execute_script(_zend_file_handle * primary_file, void * * * tsrm_ls) Line 2564 C php.exe!do_cli(int argc, char * * argv, void * * * tsrm_ls) Line 981 C php.exe!main(int argc, char * * argv) Line 1358 C Test script: --------------- Zend\tests\bug40815.phpt ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=67872&edit=1