[tfaber] 66433: [NTDLL:LDR] - Apply OffsetModuleName to the first import entry, not the current one in LdrpUpdateLoadCount3. Fixes missing reference updates on dependency-loaded DLLs. CORE-5125 COR...

Author: tfaber
Date: Mon Feb 23 19:03:08 2015
New Revision: 66433

URL: http://svn.reactos.org/svn/reactos?rev=66433&view=rev
Log:
[NTDLL:LDR]
- Apply OffsetModuleName to the first import entry, not the current one in
LdrpUpdateLoadCount3. Fixes missing reference updates on dependency-loaded DLLs.
CORE-5125 CORE-7127 #resolve

Modified:
    trunk/reactos/dll/ntdll/ldr/ldrutils.c

Modified: trunk/reactos/dll/ntdll/ldr/ldrutils.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/ntdll/ldr/ldrutils.c?r…
==============================================================================
--- trunk/reactos/dll/ntdll/ldr/ldrutils.c	[iso-8859-1] (original)
+++ trunk/reactos/dll/ntdll/ldr/ldrutils.c	[iso-8859-1] Mon Feb 23 19:03:08 2015
@@ -223,6 +223,7 @@
                      OUT PUNICODE_STRING UpdateString)
 {
     PIMAGE_BOUND_FORWARDER_REF NewImportForwarder;
+    PIMAGE_BOUND_IMPORT_DESCRIPTOR FirstEntry;
     PIMAGE_BOUND_IMPORT_DESCRIPTOR BoundEntry;
     PIMAGE_IMPORT_DESCRIPTOR ImportEntry;
     PIMAGE_THUNK_DATA FirstThunk;
@@ -256,12 +257,12 @@
     ImportNameUnic = &NtCurrentTeb()->StaticUnicodeString;
 
     /* Try to get the new import entry */
-    BoundEntry =
(PIMAGE_BOUND_IMPORT_DESCRIPTOR)RtlImageDirectoryEntryToData(LdrEntry->DllBase,
-                                                                              TRUE,
-                                                                             
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT,
-                                                                             
&ImportSize);
-
-    if (BoundEntry)
+    FirstEntry = RtlImageDirectoryEntryToData(LdrEntry->DllBase,
+                                              TRUE,
+                                              IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT,
+                                              &ImportSize);
+
+    if (FirstEntry)
     {
         /* Set entry flags if refing/derefing */
         if (Flags == LDRP_UPDATE_REFCOUNT)
@@ -269,10 +270,11 @@
         else if (Flags == LDRP_UPDATE_DEREFCOUNT)
             LdrEntry->Flags |= LDRP_UNLOAD_IN_PROGRESS;
 
+        BoundEntry = FirstEntry;
         while (BoundEntry->OffsetModuleName)
         {
             /* Get pointer to the current import name */
-            ImportName = (PCHAR)BoundEntry + BoundEntry->OffsetModuleName;
+            ImportName = (LPSTR)FirstEntry + BoundEntry->OffsetModuleName;
 
             RtlInitAnsiString(&ImportNameAnsi, ImportName);
             Status = RtlAnsiStringToUnicodeString(ImportNameUnic, &ImportNameAnsi,
FALSE);
@@ -315,9 +317,9 @@
 
             /* Go through forwarders */
             NewImportForwarder = (PIMAGE_BOUND_FORWARDER_REF)(BoundEntry + 1);
-            for (i=0; i<BoundEntry->NumberOfModuleForwarderRefs; i++)
-            {
-                ImportName = (PCHAR)BoundEntry +
NewImportForwarder->OffsetModuleName;
+            for (i = 0; i < BoundEntry->NumberOfModuleForwarderRefs; i++)
+            {
+                ImportName = (LPSTR)FirstEntry +
NewImportForwarder->OffsetModuleName;
 
                 RtlInitAnsiString(&ImportNameAnsi, ImportName);
                 Status = RtlAnsiStringToUnicodeString(ImportNameUnic,
&ImportNameAnsi, FALSE);