当前位置：网站首页>Process32first returns false, error x message 24

Process32first returns false, error x message 24

2022-07-26 09:28:00 【asiwxy】

There's a bug in tlhelp32.h, when invoked in WIN64:

If there's a #pragma pack directive somewhere before including tlhelp32.h, it will generate a PROCESSENTRY32 structure with the wrong size.
Then anything can happen, including Process32First failures, or even crashes.

Try including tlhelp32.h this way:

#pragma pack(push,8) /* Work around a bug in tlhelp32.h in WIN64, which generates the wrong structure if packing has been changed */
#include <tlhelp32.h>
#pragma pack(pop)

link ：http://www.youngroe.com/2015/09/26/Windows/Process32First-error-of-command-length/

原网站

版权声明
本文为[asiwxy]所创，转载请带上原文链接，感谢
https://yzsam.com/2022/207/202207260924497607.html