MdeModulePkg/SMM: Initialize 'WillReturn' variable

The local variable 'WillReturn' was being used without prior initialization in some code paths. This patch ensures that 'WillReturn' is properly initialized to prevent undefined behavior. Signed-off-by: Zhiguang Liu <[email protected]>
microsoft · Sep 24, 2024 · f254700 · f254700
1 parent 85f4938
commit f254700
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/MdeModulePkg/Core/PiSmmCore/Smi.c b/MdeModulePkg/Core/PiSmmCore/Smi.c
@@ -152,6 +152,7 @@ SmiManage (
 
   PERF_FUNCTION_BEGIN ();
   mSmiManageCallingDepth++;
+  WillReturn   = FALSE;
   Status       = EFI_NOT_FOUND;
   ReturnStatus = Status;
   if (HandlerType == NULL) {