Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

return ·¢Éú access violation ´íÎó - C/C++ / CÓïÑÔ

ÕâÊÇÎҵĴúÂëC/C++ code:

{
boolean bresult = FALSE;
AECHAR wMaoHao = ':';
AECHAR* waddress;
AECHAR* ptemp = NULL;
AECHAR* ptemp2 = accessAddress;
char* pstrtemp;
uint16 uport = 0;

ptemp = WSTRCHR(accessAddress, wMaoHao);

if (!ptemp)
{
*pwaddress = NULL;
*pwport = NULL;
return;
}

waddress = (AECHAR *) MALLOC( sizeof(AECHAR) * (ptemp - accessAddress + 1) );
if (waddress)
{
AECHAR * pa1 = waddress;
while(ptemp2 != ptemp)
{
*waddress = *ptemp2;
++ waddress;
++ ptemp2;
}
if (ptemp2 == ptemp)
{
*waddress = 0;
}

waddress = pa1;
}

pstrtemp = (char *) MALLOC( sizeof(char) * WSTRLEN( ++ptemp ) + 1 );
if (pstrtemp)
{
WSTRTOSTR(ptemp, pstrtemp, sizeof(char) * WSTRLEN( ptemp ) + 1);
uport = ATOI(pstrtemp);
}

*pwaddress = waddress;
*pwport = uport;

}



ΪºÎ Ò»µ½ return ¾Í²úÉú access violation ?
ÎÒÓõÄÊÇVC6.0
ÒÔǰÔËÐÐÕâ¸öº¯ÊýµÄʱºòÒ²²»»á³öÏÖÕâÑùµÄ´íÎóµÄ¡£ÕâÊÇʲôԭÒòÄØ£¿{{-


Ïà¹ØÎÊ´ð£º

¹ØÓÚACCESSºÍMSSQLµÄÎÊÌâ - Web ¿ª·¢ / ASP

ÓÐÒ»¸öÊý¾Ý¿âÀïÖ»ÓÐ2WÌõÊý¾Ý²»µ½£¬È´ÓÐ500MÄÇô´ó,Ôõô»ØÊ°¡£¿ÊÇACCESSµÄÊý¾Ý¿â¡£ºóÀ´ÎÒ°ÑACCESSµ¼Èëµ½MSSQLÖУ¬Ò²Õ¼ÓÃÁË500M×óÓҵĿռ䣬Èç¹ûѹËõÊý¾Ý¿âÄØ£¿Çë¸ßÊÖÖ¸µã
ѹËõÊý¾Ý¿â£¿ÄÜ×öµ½Ã´...
ÆÚ´ý¸ßÈËÖ¸µã ÎÒ ......

C/C++ÖÐÓÐûÓиñʽ»¯UÅ̵ĺ¯Êý - C/C++ / C++ ÓïÑÔ

´ó¼ÒºÃ£º
ÎÒÏëʵÏÖ¼ì²âµ½²åÈëSD¿¨ºó×Ô¶¯½«SD¿¨¸ñʽ»¯µÄ¹¦ÄÜ£¬²»ÖªC/C++ÖÐÓÐûÓиñʽ»¯UÅ̵ĺ¯Êý£¿
ÁíÍ⣬ÎÒ²»ÏëʹÓÃSHFormatDrive£¬ÒòΪÕâ¸öº¯Êý»áµ¯³öÊÇ·ñÒª¸ñʽ»¯µÄÌáʾ¿ò£¬ÎÒÐèÒªµÄÊÇϵͳ×Ô¶¯¸ñʽ»¯£¬¶ø²Ù×÷Õß² ......

¸ÕѧÍêCµÄ»ù´¡£¬ÇóÏÂÒ»²½ - C/C++ / CÓïÑÔ

ÎÒ¸Õ°ÑÌ·ºÆÇ¿µÄµÚÈý°æµÄÊéѧÍ꣬ÎÒÖªµÀµÄÓÐC++£¬CºÍÖ¸Õë CȱÏݺÍÏÝÚå Cר¼Ò±ä³É£¬»¹ÓÐÊý¾Ý½á¹¹£¬ÎÒÏëÎÊÎÊÎÒÓ¦¸ÃÒÔʲô˳ÐòÀ´Ñ§ÄØ
CȱÏݺÍÏÝÚå Cר¼Ò±à³Ì
Êǽø½×µÄ£¬²»Óü±×Å¿´
ÖÁÓÚ
CºÍÖ¸Õë 
Äã²»Àí½âÖ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ