X-Git-Url: https://git.reactos.org/?p=reactos.git;a=blobdiff_plain;f=reactos%2Fsubsystems%2Fmvdm%2Fntvdm%2Fhardware%2Fvideo%2Fvga.c;h=079499c33b52e5501d4477e535ce4f1164e0fdab;hp=d4b39e97a9229f4a4002d2ce3f32653985495b82;hb=6381155e6c2c4596076509536fbdc124dfb93694;hpb=bfd1c2a6b9370be0f6ee82fbfb07ebd9f83729bb

diff --git a/reactos/subsystems/mvdm/ntvdm/hardware/video/vga.c b/reactos/subsystems/mvdm/ntvdm/hardware/video/vga.c
index d4b39e97a92..079499c33b5 100644
--- a/reactos/subsystems/mvdm/ntvdm/hardware/video/vga.c
+++ b/reactos/subsystems/mvdm/ntvdm/hardware/video/vga.c
@@ -1910,7 +1910,7 @@ VOID NTAPI VgaReadMemory(ULONG Address, PVOID Buffer, ULONG Size)
     PUCHAR BufPtr = (PUCHAR)Buffer;
 
     DPRINT("VgaReadMemory: Address 0x%08X, Size %lu\n", Address, Size);
-    Address = max(min(Address, VgaGetVideoLimitAddress() - 1), VgaGetVideoBaseAddress());
+    Address = min(max(Address, VgaGetVideoLimitAddress() - 1), VgaGetVideoBaseAddress());
     Size = min(Size, VgaGetVideoLimitAddress() - Address + 1);
 
     /* Ignore if video RAM access is disabled */
@@ -1939,7 +1939,7 @@ BOOLEAN NTAPI VgaWriteMemory(ULONG Address, PVOID Buffer, ULONG Size)
     PUCHAR BufPtr = (PUCHAR)Buffer;
 
     DPRINT("VgaWriteMemory: Address 0x%08X, Size %lu\n", Address, Size);
-    Address = max(min(Address, VgaGetVideoLimitAddress() - 1), VgaGetVideoBaseAddress());
+    Address = min(max(Address, VgaGetVideoLimitAddress() - 1), VgaGetVideoBaseAddress());
     Size = min(Size, VgaGetVideoLimitAddress() - Address + 1);
 
     /* Ignore if video RAM access is disabled */