From: mberchtold at gmail dot com
Operating system: Windows Server 2012 R2
PHP version: master-Git-2015-03-01 (snap)
Package: *General Issues
Bug Type: Bug
Bug description:Access violation in php7.dll!_emalloc
Description:
------------
The crash happens in a call to the mail function
stack trace:
> php7.dll!_emalloc(unsigned __int64 size) Line 2200 C
php7.dll!zend_objects_new(_zend_class_entry * ce) Line 142 C
php7.dll!_object_and_properties_init(_zval_struct * arg,
_zend_class_entry * class_type, _zend_array * properties) Line 1106 C
php7.dll!ZEND_NEW_SPEC_CONST_HANDLER(_zend_execute_data *
execute_data) Line 2885 C
php7.dll!execute_ex(_zend_execute_data * execute_data) Line 352 C
php7.dll!zend_call_function(_zend_fcall_info * fci,
_zend_fcall_info_cache * fci_cache) Line 848 C
php7.dll!zif_call_user_func(_zend_execute_data * execute_data,
_zval_struct * return_value) Line 4725 C
php7.dll!ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER(_zend_execute_data *
execute_data) Line 649 C
php7.dll!execute_ex(_zend_execute_data * execute_data) Line 352 C
php7.dll!zend_call_function(_zend_fcall_info * fci,
_zend_fcall_info_cache * fci_cache) Line 848 C
php7.dll!zif_call_user_func(_zend_execute_data * execute_data,
_zval_struct * return_value) Line 4725 C
php7.dll!ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER(_zend_execute_data *
execute_data) Line 649 C
php7.dll!execute_ex(_zend_execute_data * execute_data) Line 352 C
php7.dll!zend_call_function(_zend_fcall_info * fci,
_zend_fcall_info_cache * fci_cache) Line 848 C
php7.dll!zif_call_user_func(_zend_execute_data * execute_data,
_zval_struct * return_value) Line 4725 C
php7.dll!ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER(_zend_execute_data *
execute_data) Line 649 C
php7.dll!execute_ex(_zend_execute_data * execute_data) Line 352 C
php7.dll!zend_call_function(_zend_fcall_info * fci,
_zend_fcall_info_cache * fci_cache) Line 848 C
php7.dll!zif_call_user_func(_zend_execute_data * execute_data,
_zval_struct * return_value) Line 4725 C
php7.dll!ZEND_DO_FCALL_BY_NAME_SPEC_HANDLER(_zend_execute_data *
execute_data) Line 649 C
php7.dll!execute_ex(_zend_execute_data * execute_data) Line 352 C
php7.dll!zend_execute(_zend_op_array * op_array, _zval_struct *
return_value) Line 381 C
php7.dll!zend_execute_scripts(int type, _zval_struct * retval, int
file_count, ...) Line 1283 C
php7.dll!php_execute_script(_zend_file_handle * primary_file) Line
2527 C
php-cgi.exe!main(int argc, char * * argv) Line 2488 C
php-cgi.exe!__tmainCRTStartup() Line 536 C
kernel32.dll!BaseThreadInitThunk () Unknown
ntdll.dll!RtlUserThreadStart () Unknown
The full crash dump is available on request by email.
Snapshot: php-master-nts-windows-vc11-x64-r9dac923
The access violation also happens with the php x86 snapshot as well but
the debug symbols are not matching.
Test script:
---------------
unable to provide a test script. But crash is reproducible. Crash
happens in a call to mail
Expected result:
----------------
no access violation?
Actual result:
--------------
access violation
--
Edit bug report at https://bugs.php.net/bug.php?id=69154&edit=1
--
Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=69154&r=trysnapshot54
Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=69154&r=trysnapshot55
Try a snapshot (trunk): https://bugs.php.net/fix.php?id=69154&r=trysnapshottrunk
Fixed in SVN: https://bugs.php.net/fix.php?id=69154&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=69154&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=69154&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=69154&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=69154&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=69154&r=support
Expected behavior: https://bugs.php.net/fix.php?id=69154&r=notwrong
Not enough info: https://bugs.php.net/fix.php?id=69154&r=notenoughinfo
Submitted twice: https://bugs.php.net/fix.php?id=69154&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=69154&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=69154&r=php4
Daylight Savings: https://bugs.php.net/fix.php?id=69154&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=69154&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=69154&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=69154&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=69154&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=69154&r=mysqlcfg