Always use RtlSetMemory() to fill a buffer with a specified pattern

2024-02-20 16:16:32 +01:00 · 2024-02-20 16:16:32 +01:00 · e409675f98
commit e409675f98
parent 477e56e294
1 changed files with 1 additions and 1 deletions
--- a/xtoskrnl/ar/i686/procsup.c
+++ b/xtoskrnl/ar/i686/procsup.c
@ -365,7 +365,7 @@ VOID
 ArpInitializeTss(IN PKPROCESSOR_BLOCK ProcessorBlock)
 {
    /* Clear I/O map */
-    RtlFillMemory(ProcessorBlock->TssBase->IoMaps[0].IoMap, IOPM_FULL_SIZE, 0xFF);
+    RtlSetMemory(ProcessorBlock->TssBase->IoMaps[0].IoMap, 0xFF, IOPM_FULL_SIZE);

    /* Fill Interrupt Direction Maps with zeroes */
    RtlZeroMemory(ProcessorBlock->TssBase->IoMaps[0].DirectionMap, IOPM_DIRECTION_MAP_SIZE);