[ion] 52575: [NTDLL]: Fix LdrUnlockLoaderLock bugs. 4x10000$.

Author: ion
Date: Fri Jul  8 21:07:31 2011
New Revision: 52575

URL: http://svn.reactos.org/svn/reactos?rev=52575&view=rev
Log:
[NTDLL]: Fix LdrUnlockLoaderLock bugs. 4x10000$.

Modified:
    trunk/reactos/dll/ntdll/ldr/ldrapi.c
    trunk/reactos/include/ndk/ldrtypes.h

Modified: trunk/reactos/dll/ntdll/ldr/ldrapi.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/ntdll/ldr/ldrapi.c?rev=...
==============================================================================
--- trunk/reactos/dll/ntdll/ldr/ldrapi.c [iso-8859-1] (original)
+++ trunk/reactos/dll/ntdll/ldr/ldrapi.c [iso-8859-1] Fri Jul  8 21:07:31 2011
@@ -34,19 +34,17 @@
     DPRINT("LdrUnlockLoaderLock(%x %x)\n", Flags, Cookie);

/* Check for valid flags */
-    if (Flags & ~1)
+    if (Flags & ~LDR_UNLOCK_LOADER_LOCK_FLAG_RAISE_ON_ERRORS)
     {
         /* Flags are invalid, check how to fail */
-        if (Flags & LDR_LOCK_LOADER_LOCK_FLAG_RAISE_ON_ERRORS)
+        if (Flags & LDR_UNLOCK_LOADER_LOCK_FLAG_RAISE_ON_ERRORS)
         {
             /* The caller wants us to raise status */
             RtlRaiseStatus(STATUS_INVALID_PARAMETER_1);
         }
-        else
-        {
-           /* A normal failure */
-            return STATUS_INVALID_PARAMETER_1;
-        }
+
+        /* A normal failure */
+        return STATUS_INVALID_PARAMETER_1;
     }

/* If we don't have a cookie, just return */
@@ -59,20 +57,18 @@
         DPRINT1("LdrUnlockLoaderLock() called with an invalid cookie!\n");

/* Invalid cookie, check how to fail */
-        if (Flags & LDR_LOCK_LOADER_LOCK_FLAG_RAISE_ON_ERRORS)
+        if (Flags & LDR_UNLOCK_LOADER_LOCK_FLAG_RAISE_ON_ERRORS)
         {
             /* The caller wants us to raise status */
             RtlRaiseStatus(STATUS_INVALID_PARAMETER_2);
         }
-        else
-        {
-            /* A normal failure */
-            return STATUS_INVALID_PARAMETER_2;
-        }
+
+        /* A normal failure */
+        return STATUS_INVALID_PARAMETER_2;
     }

/* Ready to release the lock */
-    if (Flags & LDR_LOCK_LOADER_LOCK_FLAG_RAISE_ON_ERRORS)
+    if (Flags & LDR_UNLOCK_LOADER_LOCK_FLAG_RAISE_ON_ERRORS)
     {
         /* Do a direct leave */
         RtlLeaveCriticalSection(&LdrpLoaderLock);

Modified: trunk/reactos/include/ndk/ldrtypes.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/ndk/ldrtypes.h?rev=...
==============================================================================
--- trunk/reactos/include/ndk/ldrtypes.h [iso-8859-1] (original)
+++ trunk/reactos/include/ndk/ldrtypes.h [iso-8859-1] Fri Jul  8 21:07:31 2011
@@ -73,6 +73,11 @@
 //
 #define LDR_LOCK_LOADER_LOCK_FLAG_RAISE_ON_ERRORS 0x00000001
 #define LDR_LOCK_LOADER_LOCK_FLAG_TRY_ONLY        0x00000002
+
+//
+// LdrUnlockLoaderLock Flags
+//
+#define LDR_UNLOCK_LOADER_LOCK_FLAG_RAISE_ON_ERRORS 0x00000001

#define LDR_LOCK_LOADER_LOCK_DISPOSITION_INVALID           0
 #define LDR_LOCK_LOADER_LOCK_DISPOSITION_LOCK_ACQUIRED     1