PHP :: Bug #1775 :: exception error crash

Bug #1775	exception error crash
Submitted:	1999-07-20 20:51 UTC	Modified:	2002-06-16 08:35 UTC
From:	rwj at home dot com	Assigned:
Status:	Not a bug	Package:	Reproducible Crash
PHP Version:	3.0.11	OS:	win2000
Private report:	No	CVE-ID:	None

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From:	rwj at home dot com
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[1999-07-20 20:51 UTC] rwj at home dot com

This crash is constant on win2000 with a setup that was bug free on win95 osr2. This is the Beta3 build of win2k, but Apache and Mysql function flawlessly.

Application exception occurred:
        App: MOD00400000 (pid=1088)
        When: 7/20/99 @ 19:43:12.000
        Exception number: c0000005 (access violation)

*----> System Information <----*
        Computer Name: CX438689-C
        User Name: SYSTEM
        Number of Processors: 2
        Processor Type: x86 Family 6 Model 5 Stepping 2
        Windows 2000 Version: 5.0
        Current Build: 2031
        Service Pack: None
        Current Type: Multiprocessor Free
        Registered Organization: 
        Registered Owner: Rich

*----> Task List <----*
   0 Idle.exe
   8 System.exe
 124 smss.exe
 152 csrss.exe
 172 winlogon.exe
 204 services.exe
 216 lsass.exe
 368 svchost.exe
 408 spoolsv.exe
 436 Apache.exe
 452 Apache.exe
 464 svchost.exe
 500 mysqld-opt.exe
 740 MSTask.exe
 856 Explorer.exe
 880 ICQ.exe
 888 iexplore.exe
1088 php.exe
 812 drwtsn32.exe
   0 _Total.exe

(00400000 - 00483000) 
(77F80000 - 77FF6000) 
(75030000 - 75038000) 
(77E90000 - 77F40000) 
(75010000 - 75023000) 
(78000000 - 78047000) 
(77DC0000 - 77E14000) 
(77D50000 - 77DBE000) 
(75000000 - 75008000) 
(77A60000 - 77B6C000) 
(77F40000 - 77F7B000) 
(77E20000 - 77E82000) 
(779C0000 - 77A53000) 
(1F790000 - 1F7C5000) 
(76BF0000 - 76C2C000) 
(77C80000 - 77CC5000) 
(77B70000 - 77BF8000) 
(775F0000 - 7781F000) 
(77860000 - 77867000) 
(1F880000 - 1F897000) 
(10000000 - 10039000) 
(00B70000 - 00B96000) 
(010C0000 - 010CC000) 
(011E0000 - 011F2000) 
(01310000 - 01350000) 
(77880000 - 7788B000) 
(779A0000 - 779BE000) 
(77820000 - 77828000) 
(77970000 - 77996000) 

State Dump for Thread Id 0x480

eax=00340038 ebx=00000000 ecx=00000000 edx=00302428 esi=00133f50 edi=01463dc8
eip=780019bc esp=0012e1b8 ebp=0012e1e8 iopl=0         nv up ei pl nz na pe nc
cs=001b  ss=0023  ds=0023  es=0023  fs=0038  gs=0000             efl=00000202


function: operator new
        780019a0 8b4040           mov     eax,[eax+0x40]         ds:00e0d60e=????????
        780019a3 85c0             test    eax,eax
        780019a5 7402             jz      localeconv+0xbe8 (780118a9)
        780019a7 ff00             inc     dword ptr [eax]        ds:00340038=????????
        780019a9 a17cc20378     mov eax,[ctype+0x264 (7803c27c)] ds:7803c27c=7803c220
        780019ae 8b4054           mov     eax,[eax+0x54]         ds:00e0d60e=????????
        780019b1 ff80ac000000     inc     dword ptr [eax+0xac]   ds:003400e4=????????
        780019b7 8b4660           mov     eax,[esi+0x60]         ds:00c01526=????????
        780019ba 5e               pop     esi
        780019bb c3               ret
FAULT ->780019bc 8b4834           mov     ecx,[eax+0x34]         ds:00e0d60e=????????
        780019bf ff08             dec     dword ptr [eax]        ds:00340038=????????
        780019c1 85c9             test    ecx,ecx
        780019c3 0f85a8e30000     jne     XcptFilter+0x21a (7800fd71)
        780019c9 8b4830           mov     ecx,[eax+0x30]         ds:00e0d60e=????????
        780019cc 85c9             test    ecx,ecx
        780019ce 0f85a4e30000     jne     XcptFilter+0x221 (7800fd78)
        780019d4 8b4840           mov     ecx,[eax+0x40]         ds:00e0d60e=????????
        780019d7 85c9             test    ecx,ecx
        780019d9 0f85a0e30000     jne     XcptFilter+0x228 (7800fd7f)
        780019df 8b4854           mov     ecx,[eax+0x54]         ds:00e0d60e=????????
        780019e2 ff89ac000000     dec     dword ptr [ecx+0xac]   ds:000000ac=????????

*----> Stack Back Trace <----*

FramePtr ReturnAd Param#1  Param#2  Param#3  Param#4  Function Name
0012E1E8 78014D1D 77886400 0000006D 00008000 00000000 MOD78000000!operator new 
0012E9DC 77886AC9 01463DC8 01463D7E 0012EAE0 0032ACC8 MOD78000000!islower 
0012EB00 750187C5 00000000 01463D98 0012EB74 0032ACE0 rnr20!<nosymbols> 
77F81ABC 8B000000 83042454 0F00147A 015E2985 42FFF000 ws2_32!WSCWriteNameSpaceOrder 
180D8B64 00000000 00000000 00000000 00000000 00000000 <nosymbols> 

*----> Raw Stack Dump <----*
0012e1b8  c8 3d 46 01 32 19 00 78 - c8 3d 46 01 c8 3d 46 01  .=F.2..x.=F..=F.
0012e1c8  00 00 00 00 18 00 00 00 - 00 00 00 00 04 de 12 00  ................
0012e1d8  b0 ff 12 00 66 f8 00 78 - d8 43 03 78 00 00 00 00  ....f..x.C.x....
0012e1e8  dc e9 12 00 1d 4d 01 78 - 00 64 88 77 6d 00 00 00  .....M.x.d.wm...
0012e1f8  00 80 00 00 00 00 00 00 - 10 3d 46 01 6d 00 79 00  .........=F.m.y.
0012e208  73 00 71 00 6c 00 00 00 - d2 55 fb 77 50 3a f8 77  s.q.l....U.wP:.w
0012e218  ff ff ff ff 30 e2 12 00 - e9 39 f8 77 13 00 00 00  ....0....9.w....
0012e228  00 00 00 00 f8 eb fd 7f - 40 e2 12 00 34 00 00 c0  ........@...4...
0012e238  64 56 f8 77 34 00 00 c0 - c4 e2 12 00 52 4e dc 77  dV.w4.......RN.w
0012e248  34 00 00 c0 3c cc b8 00 - f8 eb fd 7f 48 00 00 00  4...<.......H...
0012e258  00 00 00 00 40 cb b7 00 - 13 00 00 00 b8 ee 12 00  ....@...........
0012e268  30 00 00 00 00 01 00 00 - 00 04 00 00 5c 00 5d 00  0...........\.].
0012e278  5e 00 5f 00 60 00 61 00 - 62 00 63 00 b8 e2 12 00  ^._.`.a.b.c.....
0012e288  45 00 00 00 02 00 00 00 - 00 00 00 00 18 00 00 00  E...............
0012e298  48 00 00 00 f8 eb fd 7f - 40 00 00 00 03 00 00 00  H.......@.......
0012e2a8  e1 86 88 77 00 00 00 00 - 20 af 32 00 b0 ff 12 00  ...w.... .2.....
0012e2b8  2f 1f dc 77 a0 4e dc 77 - ff ff ff ff f4 e2 12 00  /..w.N.w........
0012e2c8  88 58 dc 77 48 00 00 00 - f8 eb fd 7f 00 00 00 00  .X.wH...........
0012e2d8  19 00 02 00 18 e3 12 00 - b8 ee 12 00 30 00 00 00  ............0...
0012e2e8  00 04 00 00 0e 00 0f 00 - 3c cc b8 00 00 01 00 00  ........<.......

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[1999-07-20 20:56 UTC] jim at cvs dot php dot net

All very exciting, but what does your script do?

What is the minimal script that triggers the error?

[1999-07-21 00:36 UTC] rwj at home dot com

This simple connect script will crash

<?
$hostname = "guest";
 $username = "guest";
 $password = "search";
 $dbname = "Mysql";


mysql_connect($hostname, $username,$password)  OR DIE("Unable to connect to database");

?>

[2002-06-16 08:35 UTC] sander@php.net

Thank you for taking the time to report a problem with PHP.
Unfortunately, PHP 3 is no longer supported. Please download
the latest version of PHP 4 from http://www.php.net/downloads.php

If you are able to reproduce the bug with one of the latest
versions of PHP, please change the PHP version on this bug report
to the version you tested and change the status back to "Open".
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