Bug #75794 [Opn]: getenv() crashes on Windows 7.2.1 when second parameter is false
Edit report at https://bugs.php.net/bug.php?id=75794&edit=1
ID: 75794
Updated by: ab@php.net
Reported by: jon at senyahnoj dot org dot uk
Summary: getenv() crashes on Windows 7.2.1 when second
parameter is false
Status: Open
Type: Bug
Package: Reproducible crash
Operating System: Windows
PHP Version: 7.2.1
Block user comment: N
Private report: N
New Comment:
One question yet. Could you post your php.ini please?
Thanks.
Previous Comments:
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[2018-01-12 17:17:36] jon at senyahnoj dot org dot uk
For your information I'm using the pre-compiled binaries from windows.php.net
I don't usually use Windows but I'll try and work out how to do a crash dump as you
suggest!
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[2018-01-12 16:52:49] ab@php.net
Were it possible you to provide a crash dump? Just share somewhere and post a link.
Thanks.
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[2018-01-12 16:51:09] ab@php.net
Thanks for the backtrace. It looks same as in bug #75761. The PHP versions are different, though, so
unlikely it is unlikely related to the other ticket you mention. Unfortunately it doesn't
reproduce on my side, but from the BT - perhaps it could be an issue with the iconv ext.
Thanks.
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[2018-01-11 10:26:34] jon at senyahnoj dot org dot uk
Loading control script C:\Program Files\DebugDiag\scripts\CrashRule_Process_php-cgi.exe.vbs
DumpPath set to C:\Program Files\DebugDiag\Logs\Crash rule for all instances of php-cgi.exe
[11/01/2018 10:16:06]
Process created. BaseModule - D:\phpBinaries\win64\7.2\php-cgi.exe. BaseThread - System ID: 7024
C:\Windows\SYSTEM32\ntdll.dll loaded at 0x432f0000
Thread created. New thread - System ID: 6260
C:\Windows\system32\KERNEL32.DLL loaded at 0x40e70000
C:\Windows\system32\KERNELBASE.dll loaded at 0x40240000
D:\phpBinaries\win64\7.2\php7.dll loaded at 0x25750000
C:\Windows\system32\WS2_32.dll loaded at 0x41e90000
C:\Windows\system32\ADVAPI32.dll loaded at 0x41db0000
C:\Windows\SYSTEM32\VCRUNTIME140.dll loaded at 0x33700000
C:\Windows\SYSTEM32\api-ms-win-crt-stdio-l1-1-0.dll loaded at 0x336f0000
C:\Windows\SYSTEM32\api-ms-win-crt-environment-l1-1-0.dll loaded at 0x336e0000
C:\Windows\SYSTEM32\api-ms-win-crt-heap-l1-1-0.dll loaded at 0x32990000
C:\Windows\SYSTEM32\api-ms-win-crt-string-l1-1-0.dll loaded at 0x32980000
C:\Windows\SYSTEM32\api-ms-win-crt-runtime-l1-1-0.dll loaded at 0x318d0000
C:\Windows\SYSTEM32\api-ms-win-crt-convert-l1-1-0.dll loaded at 0x318a0000
C:\Windows\SYSTEM32\api-ms-win-crt-filesystem-l1-1-0.dll loaded at 0x31720000
C:\Windows\SYSTEM32\api-ms-win-crt-math-l1-1-0.dll loaded at 0x31710000
C:\Windows\SYSTEM32\api-ms-win-crt-locale-l1-1-0.dll loaded at 0x31700000
C:\Windows\system32\ole32.dll loaded at 0x41bc0000
C:\Windows\system32\USER32.dll loaded at 0x41260000
C:\Windows\SYSTEM32\DNSAPI.dll loaded at 0x3f300000
C:\Windows\SYSTEM32\bcrypt.dll loaded at 0x3fbf0000
C:\Windows\SYSTEM32\api-ms-win-crt-time-l1-1-0.dll loaded at 0x316f0000
C:\Windows\SYSTEM32\api-ms-win-crt-utility-l1-1-0.dll loaded at 0x31640000
C:\Windows\system32\RPCRT4.dll loaded at 0x415d0000
C:\Windows\system32\NSI.dll loaded at 0x41bb0000
C:\Windows\system32\msvcrt.dll loaded at 0x40fb0000
C:\Windows\SYSTEM32\sechost.dll loaded at 0x40e20000
C:\Windows\SYSTEM32\combase.dll loaded at 0x40c60000
C:\Windows\system32\GDI32.dll loaded at 0x41060000
C:\Windows\SYSTEM32\ucrtbase.DLL loaded at 0x29a80000
C:\Windows\system32\dzuser32.dll loaded at 0x40050000
C:\Windows\system32\bcryptprimitives.dll loaded at 0x3ff20000
D:\phpBinaries\win64\7.2\ext\ioncube_loader_win_7.2.dll loaded at 0x80000000
D:\phpBinaries\win64\7.2\ext\php_bz2.dll loaded at 0x31070000
D:\phpBinaries\win64\7.2\ext\php_curl.dll loaded at 0x299f0000
D:\phpBinaries\win64\7.2\libssh2.dll loaded at 0x651c0000
D:\phpBinaries\win64\7.2\nghttp2.dll loaded at 0x30a30000
D:\phpBinaries\win64\7.2\libcrypto-1_1-x64.dll loaded at 0x25450000
D:\phpBinaries\win64\7.2\libssl-1_1-x64.dll loaded at 0x29960000
C:\Windows\system32\WLDAP32.dll loaded at 0x413b0000
C:\Windows\system32\Normaliz.dll loaded at 0x41460000
C:\Windows\system32\CRYPT32.dll loaded at 0x404a0000
C:\Windows\system32\MSASN1.dll loaded at 0x40220000
D:\phpBinaries\win64\7.2\ext\php_fileinfo.dll loaded at 0x24f80000
D:\phpBinaries\win64\7.2\ext\php_gd2.dll loaded at 0x276e0000
D:\phpBinaries\win64\7.2\ext\php_intl.dll loaded at 0x298f0000
D:\phpBinaries\win64\7.2\icuuc60.dll loaded at 0x592e0000
D:\phpBinaries\win64\7.2\icuin60.dll loaded at 0x58580000
D:\phpBinaries\win64\7.2\icuio60.dll loaded at 0x598c0000
C:\Windows\SYSTEM32\MSVCP140.dll loaded at 0x27640000
D:\phpBinaries\win64\7.2\icudt60.dll loaded at 0x60f00000
C:\Windows\SYSTEM32\api-ms-win-crt-multibyte-l1-1-0.dll loaded at 0x31060000
D:\phpBinaries\win64\7.2\ext\php_mbstring.dll loaded at 0x24e20000
D:\phpBinaries\win64\7.2\ext\php_mysqli.dll loaded at 0x31000000
D:\phpBinaries\win64\7.2\ext\php_openssl.dll loaded at 0x30390000
D:\phpBinaries\win64\7.2\ext\php_pdo_mysql.dll loaded at 0x31050000
D:\phpBinaries\win64\7.2\ext\php_com_dotnet.dll loaded at 0x308d0000
C:\Windows\system32\OLEAUT32.dll loaded at 0x41ef0000
D:\phpBinaries\win64\7.2\ext\php_soap.dll loaded at 0x298b0000
D:\phpBinaries\win64\7.2\ext\php_xsl.dll loaded at 0x29440000
D:\phpBinaries\win64\7.2\ext\php-7.2.x_memcache.dll loaded at 0x30260000
D:\phpBinaries\win64\7.2\ext\php_pdo_sqlsrv.dll loaded at 0x29870000
C:\Windows\SYSTEM32\ODBC32.dll loaded at 0x324f0000
D:\phpBinaries\win64\7.2\ext\php_sqlsrv.dll loaded at 0x28be0000
C:\Windows\SYSTEM32\secur32.dll loaded at 0x3bdf0000
C:\Windows\SYSTEM32\SSPICLI.DLL loaded at 0x3fef0000
C:\Windows\system32\mswsock.dll loaded at 0x3f610000
C:\Windows\SYSTEM32\IPHLPAPI.DLL loaded at 0x3df40000
C:\Windows\SYSTEM32\WINNSI.DLL loaded at 0x3ded0000
C:\Windows\SYSTEM32\dhcpcsvc.DLL loaded at 0x3d1d0000
C:\Windows\SYSTEM32\dhcpcsvc6.DLL loaded at 0x3d420000
Thread created. New thread - System ID: 6624
Initializing control script
Clearing any existing breakpoints
Current Breakpoint List(BL)
Thread exited. Exiting thread - System ID: 6624. Exit code - 0x00000000
[11/01/2018 10:16:13]
Exception 0X80000003 on thread 7024. DetailID = 1
Stack Trace
RetAddr : Args to Child : Call
Site
000007fb433cf350 : 0000004464670000 0000004464c03918 0000004464670000
000007fb`29a8295e : ntdll!RtlpNtCreateKey+0x30ab
000007fb43375e81 : 0000004464c70030 0000000000000000 0000000000000000
00000044`64683fe0 : ntdll!RtlpNtCreateKey+0x7f04
000007fb29a942cb : 0000004464683fe0 0000004464c70030 0000004464681d90
00000000`00000001 : ntdll!RtlSetCurrentEnvironment+0x33b5
000007fb25b99294 : 000007f752282e00 0000004464c03918 0000004464c03918
00000044`655c6538 : ucrtbase!free+0x1b
000007fb2591a724 : 0000004464c1d100 0000000000000002 0000004464c70030
00000044`6458b4f0 : php7!libiconv_set_relocation_prefix+0x5a274
000007fb2576b1d3 : 0000000000000000 000007fb25919bf0 0000000000000000
00000044`64c03900 : php7!php_base64_decode_ex+0x3444
000007fb2576ce40 : 8000000000000000 000007fb25766ed0 000007fb2576b180
00000001`8006f2c4 : php7!array_init+0x4d3
000007fb25760aa0 : 000000018006f3d0 0000000000000000 0000004464c830e0
00000000`00000008 : php7!execute_ex+0x80
000007fb257605a5 : 0000000000000000 000000446458e2d0 0000004464c604b0
00000000`00000008 : php7!zend_execute+0x150
000007fb25760305 : 0000004400000008 0000000000000000 0000000000000003
00000000`00000000 : php7!zend_execute_scripts+0xa5
000007f752287e7b : 0000000000000000 0000000000000000 0000000000000000
00000000`00000001 : php7!php_execute_script+0x335
000007f7522834dc : 0000000000000000 0000000000000000 000007fb29b659f4
00000000`00000000 : php_cgi+0x7e7b
000007fb40e71842 : 0000000000000000 0000000000000000 0000000000000000
00000000`00000000 : php_cgi+0x34dc
000007fb4333e2f9 : 0000000000000000 0000000000000000 0000000000000000
00000000`00000000 : KERNEL32!BaseThreadInitThunk+0x1a
0000000000000000 : 0000000000000000 0000000000000000 0000000000000000
00000000`00000000 : ntdll!RtlUserThreadStart+0x21
Action limit of 1 reached for unconfigured first chance exceptions.
Exception 0XC0000374 on thread 7024. DetailID = 2
Second chance exception - 0XC0000374 caused by thread with System ID: 7024 DetailID = 2
Thread exited. Exiting thread - System ID: 7024. Exit code - 0xffffffff
Process exited. Exit code - 0xffffffff
***********************
* EXCEPTION DETAILS *
***********************
DetailID = 1
Count: 1
Exception #: 0X80000003
Stack:
ntdll!RtlpNtCreateKey+0x30ab
ntdll!RtlpNtCreateKey+0x7f04
ntdll!RtlSetCurrentEnvironment+0x33b5
ucrtbase!free+0x1b
php7!libiconv_set_relocation_prefix+0x5a274
php7!php_base64_decode_ex+0x3444
php7!array_init+0x4d3
php7!execute_ex+0x80
php7!zend_execute+0x150
php7!zend_execute_scripts+0xa5
php7!php_execute_script+0x335
php_cgi+0x7e7b
php_cgi+0x34dc
KERNEL32!BaseThreadInitThunk+0x1a
ntdll!RtlUserThreadStart+0x21
DetailID = 2
Count: 2
Exception #: 0XC0000374
Stack:
ntdll!RtlpNtCreateKey+0x30e9
ntdll!RtlpNtCreateKey+0x7f04
ntdll!RtlSetCurrentEnvironment+0x33b5
ucrtbase!free+0x1b
php7!libiconv_set_relocation_prefix+0x5a274
php7!php_base64_decode_ex+0x3444
php7!array_init+0x4d3
php7!execute_ex+0x80
php7!zend_execute+0x150
php7!zend_execute_scripts+0xa5
php7!php_execute_script+0x335
php_cgi+0x7e7b
php_cgi+0x34dc
KERNEL32!BaseThreadInitThunk+0x1a
ntdll!RtlUserThreadStart+0x21
***********************
* EXCEPTION SUMMARY *
***********************
|--------------------|
| Count | Exception |
|--------------------|
| 2 | 0XC0000374 |
| 1 | 0X80000003 |
|--------------------|
Debugging Overhead Cost:
Total Elapsed Ticks = 7520 (100%)
Total Ticks Spent in Debugger Engine = 313 (4%)
Total Ticks Spent in Crash Rule Script = 188 (2%)
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[2018-01-10 15:06:19] ab@php.net
Thank you for this bug report. To properly diagnose the problem, we
need a backtrace to see what is happening behind the scenes. To
find out how to generate a backtrace, please read
http://bugs.php.net/bugs-generating-backtrace.php
for *NIX and
http://bugs.php.net/bugs-generating-backtrace-win32.php
for Win32
Once you have generated a backtrace, please submit it to this bug
report and change the status back to "Open". Thank you for helping
us make PHP better.
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