[fireball] 57156: [NTDLL/LDR] - Check result of walking the import descriptor and properly fail in case it wasn't successful. See issue #7289 for more details.

Author: fireball
Date: Fri Aug 24 17:50:56 2012
New Revision: 57156

URL: http://svn.reactos.org/svn/reactos?rev=57156&view=rev
Log:
[NTDLL/LDR]
- Check result of walking the import descriptor and properly fail in case it wasn't
successful.
See issue #7289 for more details.

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

Modified: trunk/reactos/dll/ntdll/ldr/ldrinit.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/ntdll/ldr/ldrinit.c?re…
==============================================================================
--- trunk/reactos/dll/ntdll/ldr/ldrinit.c [iso-8859-1] (original)
+++ trunk/reactos/dll/ntdll/ldr/ldrinit.c [iso-8859-1] Fri Aug 24 17:50:56 2012
@@ -1479,7 +1479,7 @@
     ULONG HeapFlags;
     PIMAGE_NT_HEADERS NtHeader;
     LPWSTR NtDllName = NULL;
-    NTSTATUS Status;
+    NTSTATUS Status, ImportStatus;
     NLSTABLEINFO NlsTable;
     PIMAGE_LOAD_CONFIG_DIRECTORY LoadConfig;
     PTEB Teb = NtCurrentTeb();
@@ -1989,7 +1989,7 @@
     }
 
     /* Walk the IAT and load all the DLLs */
-    LdrpWalkImportDescriptor(LdrpDefaultPath.Buffer, LdrpImageEntry);
+    ImportStatus = LdrpWalkImportDescriptor(LdrpDefaultPath.Buffer, LdrpImageEntry);
 
     /* Check if relocation is needed */
     if (Peb->ImageBaseAddress != (PVOID)NtHeader->OptionalHeader.ImageBase)
@@ -2039,6 +2039,9 @@
 
     /* Phase 0 is done */
     LdrpLdrDatabaseIsSetup = TRUE;
+
+    /* Check whether all static imports were properly loaded and return here */
+    if (!NT_SUCCESS(ImportStatus)) return ImportStatus;
 
     /* Initialize TLS */
     Status = LdrpInitializeTls();