PHP 4.0 Bug #6431: PHP crash when query table with MSSQL some specific type

From: radekvl@iol.cz Operating system: WINDOWS NT PHP version: 4.0.1pl2 PHP Bug Type: MSSQL related Bug description: PHP crash when query table with MSSQL some specific type Any query to table with nonstandard SQL type(eg. uniqueidentifier, smalldatetime, ...) cause GPF Call stack: MSVCRT! 7800d1c6() MSVCRT! 7800cc1c() PHP4TS! 1007ecbf() 006b8a10() 006b83e0() 006b83e0() 006b83e0() Registers: EAX = 39336378 EBX = 006BA00C ECX = 006BA00C EDX = 0000003F ESI = 006B99BC EDI = 00000005 EIP = 7800D1C6 ESP = 0012FE2C EBP = 0012FE48 EFL = 00000206 CS = 001B DS = 0023 ES = 0023 SS = 0023 FS = 0038 GS = 0000 OV=0 UP=0 EI=1 PL=0 ZR=0 AC=0 PE=1 CY=0 CTRL = 027F STAT = 0020 TAGS = FFFF EIP = 7800256A CS = 001B DS = 0023 7800D1A2 jne 7800D1B2 7800D1A4 mov ebx,80000000h 7800D1A9 mov ecx,edx 7800D1AB shr ebx,cl 7800D1AD mov ecx,dword ptr [ebp+8] 7800D1B0 or dword ptr [ecx],ebx 7800D1B2 mov ebx,80000000h 7800D1B7 mov ecx,edx 7800D1B9 shr ebx,cl 7800D1BB lea eax,[eax+edi*4+44h] 7800D1BF or dword ptr [eax],ebx 7800D1C1 mov eax,dword ptr [ebp-4] 7800D1C4 mov dword ptr [esi],eax ------------------------------------------------------ 7800D1C6 mov dword ptr [eax+esi-4],eax ------------------------------------------------------ 7800D1CA mov eax,dword ptr [ebp-10h] 7800D1CD dec dword ptr [eax] 7800D1CF jne 7800D2CC 7800D1D5 mov eax,[7803B758] 7800D1DA test eax,eax 7800D1DC je 7800D2BE