ID: 44683
Updated by: pajoye@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] pajoye@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] jani@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.
------------------------------------------------------------------------
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http://bugs.php.net/44683
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