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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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 [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
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