ID: 44683 Updated by: paj...@php.net Reported By: d_kelsey at uk dot ibm dot com -Status: Assigned +Status: Feedback Bug Type: Reproducible crash Operating System: win32 only - Windows XP PHP Version: 5.2.8 Assigned To: pajoye New Comment:
Please try using this CVS snapshot: http://snaps.php.net/php5.3-latest.tar.gz For Windows: http://windows.php.net/snapshots/ Try a VC9 php 5.3 build please. Previous Comments: ------------------------------------------------------------------------ [2009-01-19 17:51:32] d_kelsey at uk dot ibm dot com This is still a problem in php528. The crash looks like it is due to a bug in the Microsoft C runtime library when calling _fdopen and the type being passed to it is "e". I think popen_ex in tsrm_win32.c should check that the first byte is either "w" or "r" and if not raise a php warning "invalid argument". Then it should check if the 2nd byte is present and if so it should only allow "b" or "t" anything else should also raise a php warning "invalid argument". This should then bring php.net on windows in line with what happens on php.net for linux. ------------------------------------------------------------------------ [2008-11-04 19:19:08] paj...@php.net Please try using this CVS snapshot: http://snaps.php.net/php5.2-latest.tar.gz For Windows: http://windows.php.net/snapshots/ I can't reproduce it locally, can you try again with the new snaps please? ------------------------------------------------------------------------ [2008-04-18 12:51:46] d_kelsey at uk dot ibm dot com fails on latest snapshot. Backtrace is > ntdll.dll!7c9010f3() [Frames below may be incorrect and/or missing, no symbols loaded for ntdll.dll] msvcrt.dll!77c3b974() msvcrt.dll!77c3eb23() msvcrt.dll!77c3eb13() msvcrt.dll!77c2e556() php5ts.dll!popen_ex(const char * command=0x0122c9c0, const char * type=0x0122db18, const char * cwd=0x00301cc0, char * env=0x00000000) Line 239 C php5ts.dll!virtual_popen(const char * command=0x0122c9c0, const char * type=0x0122db18, void * * * tsrm_ls=0x00301c80) Line 1172 + 0x24 bytes C php5ts.dll!zif_popen(int ht=19015924, _zval_struct * return_value=0x0122c9f0, _zval_struct * * return_value_ptr=0x00000000, _zval_struct * this_ptr=0x00000000, int return_value_used=1, void * * * tsrm_ls=0x00301c80) Line 986 + 0x10 bytes C php5ts.dll!zend_do_fcall_common_helper_SPEC(_zend_execute_data * execute_data=0x00c0fbd0, void * * * tsrm_ls=0x00301c80) Line 200 + 0x3d bytes C php5ts.dll!ZEND_DO_FCALL_SPEC_CONST_HANDLER(_zend_execute_data * execute_data=0x00000000, void * * * tsrm_ls=0x00301c80) Line 1679 + 0xe bytes C php5ts.dll!execute(_zend_op_array * op_array=0x00000008, void * * * tsrm_ls=0x00301c80) Line 92 + 0xc bytes C php5ts.dll!php_execute_script(_zend_file_handle * primary_file=0x00c0fec8, void * * * tsrm_ls=0x00301c80) Line 2005 + 0x12 bytes C php.exe!main(int argc=2, char * * argv=0x00301cf0) Line 1141 C php.exe!_mainCRTStartup() + 0xe3 bytes kernel32.dll!7c816fd7() ------------------------------------------------------------------------ [2008-04-12 01:19:32] j...@php.net Please try using this CVS snapshot: http://snaps.php.net/php5.2-latest.tar.gz For Windows (zip): http://snaps.php.net/win32/php5.2-win32-latest.zip For Windows (installer): http://snaps.php.net/win32/php5.2-win32-installer-latest.msi And if it stil crashes, provide a backtrace. ------------------------------------------------------------------------ [2008-04-10 11:58:45] d_kelsey at uk dot ibm dot com opps, looks like modes supplemented with b should also work on linux. ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/44683 -- Edit this bug report at http://bugs.php.net/?id=44683&edit=1
