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Diffstat (limited to 'MdeModulePkg/Universal/DevicePathDxe/DevicePathToText.c')
-rw-r--r--MdeModulePkg/Universal/DevicePathDxe/DevicePathToText.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/MdeModulePkg/Universal/DevicePathDxe/DevicePathToText.c b/MdeModulePkg/Universal/DevicePathDxe/DevicePathToText.c
index 2e4a976adc..d45c267ffb 100644
--- a/MdeModulePkg/Universal/DevicePathDxe/DevicePathToText.c
+++ b/MdeModulePkg/Universal/DevicePathDxe/DevicePathToText.c
@@ -708,6 +708,7 @@ DevPathToTextUsbWWID (
// In case no NULL terminator in SerialNumber, create a new one with NULL terminator
//
NewStr = AllocateCopyPool ((Length + 1) * sizeof (CHAR16), SerialNumberStr);
+ ASSERT (NewStr != NULL);
NewStr [Length] = 0;
SerialNumberStr = NewStr;
}