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-rw-r--r--IntelFrameworkModulePkg/Universal/BdsDxe/BootMaint/BootOption.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/IntelFrameworkModulePkg/Universal/BdsDxe/BootMaint/BootOption.c b/IntelFrameworkModulePkg/Universal/BdsDxe/BootMaint/BootOption.c
index 1519315d40..56bcfab23f 100644
--- a/IntelFrameworkModulePkg/Universal/BdsDxe/BootMaint/BootOption.c
+++ b/IntelFrameworkModulePkg/Universal/BdsDxe/BootMaint/BootOption.c
@@ -1096,12 +1096,13 @@ BOpt_AppendFileName (
Size1 = StrSize (Str1);
Size2 = StrSize (Str2);
MaxLen = (Size1 + Size2 + sizeof (CHAR16)) / sizeof (CHAR16);
- Str = AllocateCopyPool (MaxLen * sizeof (CHAR16), Str1);
+ Str = AllocateZeroPool (MaxLen * sizeof (CHAR16));
ASSERT (Str != NULL);
TmpStr = AllocateZeroPool (MaxLen * sizeof (CHAR16));
ASSERT (TmpStr != NULL);
+ StrCatS (Str, MaxLen, Str1);
if (!((*Str == '\\') && (*(Str + 1) == 0))) {
StrCatS (Str, MaxLen, L"\\");
}