[RTL]

- Fix a bug in RtlAreAnyAccessesGranted
- Fix an MSVC warning in RtlEqualPrefixSid

[CRT]
- Fix an MSVC warning in _ui64tow_s

[NTOSKRNL]
- DPRINT the filename when MmLoadSystemImage fails
- Fix a few MSVC warnings

svn path=/trunk/; revision=57518

reactos/lib/rtl/access.c

@@ -38,7 +38,7 @@ RtlAreAnyAccessesGranted(IN ACCESS_MASK GrantedAccess,
     PAGED_CODE_RTL();
 
     /* Return if there's any leftover bits after granting all of them */
-    return (GrantedAccess & DesiredAccess);
+    return ((GrantedAccess & DesiredAccess) != 0);
 }
 
 /*

reactos/lib/rtl/sid.c

@@ -222,7 +222,7 @@ RtlEqualPrefixSid(IN PSID Sid1_,
             if (!Sid1->SubAuthorityCount) return TRUE;
 
             /* Now compare all the subauthority values BUT the last one */
-            for (i = 0; i < (Sid1->SubAuthorityCount - 1); i++)
+            for (i = 0; (i + 1) < Sid1->SubAuthorityCount; i++)
             {
                 /* Does any mismatch? */
                 if (Sid1->SubAuthority[i] != Sid2->SubAuthority[i])

reactos/lib/sdk/crt/string/itow.c

@@ -194,7 +194,7 @@ _ui64tow_s( unsigned __int64 value, wchar_t *str,
 	    *--pos = 'a' + digit - 10;
     } while (value != 0);
 
-    if(buffer-pos+65 > size) {
+    if((size_t)(buffer-pos+65) > size) {
         MSVCRT_INVALID_PMT("str[size] is too small");
 #ifndef _LIBCNT_
         *_errno() = EINVAL;

reactos/ntoskrnl/cache/section/sptab.c

@@ -196,7 +196,7 @@ _MmSetPageEntrySectionSegment(PMM_SECTION_SEGMENT Segment,
     ASSERT(MiSectionPageTableGet(&Segment->PageTable, Offset));
 
     PageTable->Segment = Segment;
-    PageIndex = (Offset->QuadPart - PageTable->FileOffset.QuadPart) / PAGE_SIZE;
+    PageIndex = (ULONG_PTR)((Offset->QuadPart - PageTable->FileOffset.QuadPart) / PAGE_SIZE);
     OldEntry = PageTable->PageEntries[PageIndex];
 
     DPRINT("MiSetPageEntrySectionSegment(%p,%08x%08x,%x=>%x)\n",
@@ -247,7 +247,7 @@ _MmGetPageEntrySectionSegment(PMM_SECTION_SEGMENT Segment,
                                      ENTRIES_PER_ELEMENT * PAGE_SIZE);
     PageTable = MiSectionPageTableGet(&Segment->PageTable, &FileOffset);
     if (!PageTable) return 0;
-    PageIndex = (Offset->QuadPart - PageTable->FileOffset.QuadPart) / PAGE_SIZE;
+    PageIndex = (ULONG_PTR)((Offset->QuadPart - PageTable->FileOffset.QuadPart) / PAGE_SIZE);
     Result = PageTable->PageEntries[PageIndex];
 #if 0
     DPRINTC

reactos/ntoskrnl/ex/sysinfo.c

@@ -280,7 +280,7 @@ NtQuerySystemEnvironmentValue(IN PUNICODE_STRING VariableName,
             RtlInitAnsiString(&AValue, AnsiValueBuffer);
 
             /* Initialize a UNICODE string from the callers buffer */
-            RtlInitEmptyUnicodeString(&WValue, ValueBuffer, ValueBufferLength);
+            RtlInitEmptyUnicodeString(&WValue, ValueBuffer, (USHORT)ValueBufferLength);
 
             /* Convert the result to UNICODE */
             Status = RtlAnsiStringToUnicodeString(&WValue, &AValue, FALSE);

reactos/ntoskrnl/fsrtl/name.c

@@ -27,6 +27,7 @@ FsRtlIsNameInExpressionPrivate(IN PUNICODE_STRING Expression,
     PUSHORT BackTracking = NULL;
     UNICODE_STRING IntExpression;
     USHORT ExpressionPosition = 0, NamePosition = 0, MatchingChars;
+    WCHAR CompareChar;
     PAGED_CODE();
 
     /* Check if we were given strings at all */
@@ -99,10 +100,13 @@ FsRtlIsNameInExpressionPrivate(IN PUNICODE_STRING Expression,
         }
     }
 
-    while (NamePosition < Name->Length / sizeof(WCHAR) && ExpressionPosition < Expression->Length / sizeof(WCHAR))
+    while ((NamePosition < Name->Length / sizeof(WCHAR)) &&
+           (ExpressionPosition < Expression->Length / sizeof(WCHAR)))
     {
         /* Basic check to test if chars are equal */
-        if (Expression->Buffer[ExpressionPosition] == (IgnoreCase ? UpcaseTable[Name->Buffer[NamePosition]] : Name->Buffer[NamePosition]))
+        CompareChar = IgnoreCase ? UpcaseTable[Name->Buffer[NamePosition]] :
+                                   Name->Buffer[NamePosition];
+        if (Expression->Buffer[ExpressionPosition] == CompareChar)
         {
             NamePosition++;
             ExpressionPosition++;
@@ -118,7 +122,8 @@ FsRtlIsNameInExpressionPrivate(IN PUNICODE_STRING Expression,
         else if (Expression->Buffer[ExpressionPosition] == L'*')
         {
             /* Skip contigous stars */
-            while (ExpressionPosition + 1 < Expression->Length / sizeof(WCHAR) && Expression->Buffer[ExpressionPosition + 1] == L'*')
+            while ((ExpressionPosition + 1 < (USHORT)(Expression->Length / sizeof(WCHAR))) &&
+                   (Expression->Buffer[ExpressionPosition + 1] == L'*'))
             {
                 ExpressionPosition++;
             }

reactos/ntoskrnl/mm/ARM3/expool.c

@@ -43,7 +43,7 @@ KSPIN_LOCK ExpTaggedPoolLock;
 ULONG PoolHitTag;
 BOOLEAN ExStopBadTags;
 KSPIN_LOCK ExpLargePoolTableLock;
-LONG ExpPoolBigEntriesInUse;
+ULONG ExpPoolBigEntriesInUse;
 ULONG ExpPoolFlags;
 ULONG ExPoolFailures;
 
@@ -1246,10 +1246,10 @@ ExpAddTagForBigPages(IN PVOID Va,
             // keep losing the race or that we are not finding a free entry anymore,
             // which implies a massive number of concurrent big pool allocations.
             //
-            InterlockedIncrement(&ExpPoolBigEntriesInUse);
+            InterlockedIncrementUL(&ExpPoolBigEntriesInUse);
             if ((i >= 16) && (ExpPoolBigEntriesInUse > (TableSize / 4)))
             {
-                DPRINT1("Should attempt expansion since we now have %d entries\n",
+                DPRINT1("Should attempt expansion since we now have %lu entries\n",
                         ExpPoolBigEntriesInUse);
             }
 
@@ -1348,7 +1348,7 @@ ExpFindAndRemoveTagBigPages(IN PVOID Va,
     // the lock and return the tag that was located
     //
     InterlockedIncrement((PLONG)&Entry->Va);
-    InterlockedDecrement(&ExpPoolBigEntriesInUse);
+    InterlockedDecrementUL(&ExpPoolBigEntriesInUse);
     KeReleaseSpinLock(&ExpLargePoolTableLock, OldIrql);
     return PoolTag;
 }

reactos/ntoskrnl/mm/ARM3/section.c

@@ -2472,7 +2472,7 @@ MmCreateArm3Section(OUT PVOID *SectionObject,
     ASSERT(ControlArea->u.Flags.WasPurged == FALSE);
 
     /* Make sure the segment and the section are the same size, or the section is smaller */
-    ASSERT(NewSection->SizeOfSection.QuadPart <= NewSection->Segment->SizeOfSegment);
+    ASSERT((ULONG64)NewSection->SizeOfSection.QuadPart <= NewSection->Segment->SizeOfSegment);
 
     /* Return the object and the creation status */
     *SectionObject = (PVOID)NewSection;

reactos/ntoskrnl/mm/ARM3/sysldr.c

@@ -2960,7 +2960,8 @@ LoaderScan:
                             0);
         if (!NT_SUCCESS(Status))
         {
-            DPRINT1("ZwOpenFile failed with status 0x%x\n", Status);
+            DPRINT1("ZwOpenFile failed for '%wZ' with status 0x%x\n",
+                    FileName, Status);
             goto Quickie;
         }
 

reactos/ntoskrnl/mm/ARM3/virtual.c

@@ -1744,7 +1744,7 @@ MiQueryMemoryBasicInformation(IN HANDLE ProcessHandle,
     return Status;
 }
 
-ULONG
+BOOLEAN
 NTAPI
 MiIsEntireRangeCommitted(IN ULONG_PTR StartingAddress,
                          IN ULONG_PTR EndingAddress,