[dquintana] 75167: [NTOBJSHEX] * Fix gcc build. * Remove magic. * Address nitpicks.

Author: dquintana
Date: Thu Jun 22 18:00:57 2017
New Revision: 75167

URL: http://svn.reactos.org/svn/reactos?rev=75167&view=rev
Log:
[NTOBJSHEX]
* Fix gcc build.
* Remove magic.
* Address nitpicks.

Modified:
    trunk/reactos/dll/shellext/ntobjshex/ntobjenum.cpp
    trunk/reactos/dll/shellext/ntobjshex/regfolder.cpp

Modified: trunk/reactos/dll/shellext/ntobjshex/ntobjenum.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/shellext/ntobjshex/nto…
==============================================================================
--- trunk/reactos/dll/shellext/ntobjshex/ntobjenum.cpp	[iso-8859-1] (original)
+++ trunk/reactos/dll/shellext/ntobjshex/ntobjenum.cpp	[iso-8859-1] Thu Jun 22 18:00:57
2017
@@ -227,7 +227,7 @@
         DWORD entryBufferLength = FIELD_OFFSET(RegPidlEntry, entryName) + sizeof(WCHAR) +
cchName * sizeof(WCHAR);
 
         // allocate space for the terminator
-        entryBufferLength += 2;
+        entryBufferLength += FIELD_OFFSET(SHITEMID, abID);
 
         RegPidlEntry* entry = (RegPidlEntry*) CoTaskMemAlloc(entryBufferLength);
         if (!entry)
@@ -377,7 +377,7 @@
         }
 
         // allocate space for the terminator
-        entryBufferLength += 2;
+        entryBufferLength += FIELD_OFFSET(SHITEMID, abID);
 
         RegPidlEntry* entry = (RegPidlEntry*) CoTaskMemAlloc(entryBufferLength);
         if (!entry)
@@ -432,7 +432,8 @@
 
         DWORD entryBufferLength = FIELD_OFFSET(RegPidlEntry, entryName) + sizeof(WCHAR) +
cchName * sizeof(WCHAR);
 
-        BOOL copyData = dataSize <= 32;
+#define MAX_EMBEDDED_DATA 32
+        BOOL copyData = dataSize <= MAX_EMBEDDED_DATA;
         if (copyData)
         {
             entryBufferLength += dataSize + sizeof(WCHAR);
@@ -441,7 +442,7 @@
         }
 
         // allocate space for the terminator
-        entryBufferLength += 2;
+        entryBufferLength += FIELD_OFFSET(SHITEMID, abID);
 
         RegPidlEntry* entry = (RegPidlEntry*) CoTaskMemAlloc(entryBufferLength);
         if (!entry)
@@ -636,7 +637,7 @@
         }
 
         // allocate space for the terminator
-        entryBufferLength += 2;
+        entryBufferLength += FIELD_OFFSET(SHITEMID, abID);
 
         NtPidlEntry* entry = (NtPidlEntry*) CoTaskMemAlloc(entryBufferLength);
         if (!entry)

Modified: trunk/reactos/dll/shellext/ntobjshex/regfolder.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/shellext/ntobjshex/reg…
==============================================================================
--- trunk/reactos/dll/shellext/ntobjshex/regfolder.cpp	[iso-8859-1] (original)
+++ trunk/reactos/dll/shellext/ntobjshex/regfolder.cpp	[iso-8859-1] Thu Jun 22 18:00:57
2017
@@ -308,16 +308,16 @@
         case REG_MULTI_SZ:
         {
             PCWSTR separator = L" "; // To match regedit
-            int sepChars = wcslen(separator);
+            size_t sepChars = wcslen(separator);
             int strings = 0;
             int stringChars = 0;
 
             PCWSTR strData = (PCWSTR)td;
             while (*strData)
             {
-                int l = wcslen(strData);
-                stringChars += l;
-                strData += l + 1; // Skips null-terminator
+                size_t len = wcslen(strData);
+                stringChars += len;
+                strData += len + 1; // Skips null-terminator
                 strings++;
             }
 
@@ -363,7 +363,7 @@
             PWSTR strValue = (PWSTR)CoTaskMemAlloc(bufferLength);
             PWSTR strTemp = strValue;
             PBYTE data = (PBYTE)td;
-            for (int i = 0; i < contentsLength; i++)
+            for (DWORD i = 0; i < contentsLength; i++)
             {
                 StringCbPrintfW(strTemp, bufferLength, L"%02x ", data[i]);
                 strTemp += 3;