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path: root/MdeModulePkg/Core/Dxe/Event/Timer.c
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Diffstat (limited to 'MdeModulePkg/Core/Dxe/Event/Timer.c')
-rw-r--r--MdeModulePkg/Core/Dxe/Event/Timer.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/MdeModulePkg/Core/Dxe/Event/Timer.c b/MdeModulePkg/Core/Dxe/Event/Timer.c
index 1b20e327cd..3b17ae917c 100644
--- a/MdeModulePkg/Core/Dxe/Event/Timer.c
+++ b/MdeModulePkg/Core/Dxe/Event/Timer.c
@@ -261,7 +261,7 @@ CoreSetTimer (
return EFI_INVALID_PARAMETER;
}
- if (Type < 0 || Type > TimerRelative || (Event->Type & EVT_TIMER) == 0) {
+ if ((UINT32)Type > TimerRelative || (Event->Type & EVT_TIMER) == 0) {
return EFI_INVALID_PARAMETER;
}