修改了一个setacl的BUG

发表于2009-04-07由admin

setacl在处理注册表时有问题，写得不对。修改如下：

csetacl.cpp:

--- CSetACL.cpp.old     2009-04-06 23:44:41.000000000 +0800
+++ CSetACL.cpp 2009-04-06 23:57:16.000000000 +0800
@@ -2288,7 +2288,7 @@
        m_nAPIError                     =       RegOpenKeyEx (hRemoteKey ? hRemoteKey : hMainKey,  sSubkeyPath, 0, KEY_ENUMERATE_SUB_KEYS | KEY_EXECUTE, &hOpenStd);
 
        // We now know the key exists. Let's try some black magic and open it like a backup program
-       if (hOpenStd && (m_nAPIError == ERROR_SUCCESS || m_nAPIError == ERROR_ACCESS_DENIED))
+       if (hOpenStd || m_nAPIError == ERROR_ACCESS_DENIED)
        {
                DWORD   nNewCreated     =       0;
                DWORD nErrTmp   =       0;
@@ -2307,6 +2307,7 @@
                if (hOpenBckp && nErrTmp == ERROR_SUCCESS)
                {
                        *hSubKey                =       hOpenBckp;
+                       m_nAPIError = ERROR_SUCCESS;
 
                        // The standard key is not needed
                        RegCloseKey (hOpenStd);

新exe在这里.

设置注册表权限方法：

setacl -ot reg -on HKEY_LOCAL_MACHINE\aaaa\hehe  -rec yes  -actn setowner  -ownr n:Administrators -actn clear -clr dacl -actn setprot -op dacl:np

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