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Diffstat (limited to 'MdeModulePkg/Bus/Usb/UsbBusDxe')
-rw-r--r--MdeModulePkg/Bus/Usb/UsbBusDxe/UsbEnumer.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbEnumer.c b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbEnumer.c
index 0577167816..eba9017e4c 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbEnumer.c
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbEnumer.c
@@ -340,6 +340,7 @@ UsbSelectSetting (
IfDesc->ActiveIndex = Index;
+ ASSERT (Setting != NULL);
DEBUG ((EFI_D_INFO, "UsbSelectSetting: setting %d selected for interface %d\n",
Alternate, Setting->Desc.InterfaceNumber));