[FAST486]

If the executable bit of a segment descriptor is set, it's never a grow-down segment.

svn path=/trunk/; revision=67606

diff --git a/reactos/lib/fast486/common.c b/reactos/lib/fast486/common.c
index 9a95614..03ba743 100644 (file)
--- a/reactos/lib/fast486/common.c
+++ b/reactos/lib/fast486/common.c
@@ -47,7 +47,7 @@ Fast486ReadMemory(PFAST486_STATE State,
     /* Get the cached descriptor */
     CachedDescriptor = &State->SegmentRegs[SegmentReg];
 
-    if (InstFetch || !CachedDescriptor->DirConf)
+    if (InstFetch || CachedDescriptor->Executable || !CachedDescriptor->DirConf)
     {
         if ((Offset + Size - 1) > CachedDescriptor->Limit)
         {
@@ -169,7 +169,7 @@ Fast486WriteMemory(PFAST486_STATE State,
     /* Get the cached descriptor */
     CachedDescriptor = &State->SegmentRegs[SegmentReg];
 
-    if (!CachedDescriptor->DirConf)
+    if (CachedDescriptor->Executable || !CachedDescriptor->DirConf)
     {
         if ((Offset + Size - 1) > CachedDescriptor->Limit)
         {