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Check the parameter before use it.
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Gao, Liming <liming,gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15425 6f19259b-4bc3-4df7-8a09-765794883524
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@ -1,7 +1,7 @@
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/** @file
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/** @file
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Support functions to connect/disconnect UEFI Driver model Protocol
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Support functions to connect/disconnect UEFI Driver model Protocol
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Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
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Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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which accompanies this distribution. The full text of the license may be found at
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@ -85,6 +85,7 @@ CoreConnectController (
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//
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//
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Status = CoreHandleProtocol (ControllerHandle, &gEfiDevicePathProtocolGuid, (VOID **)&HandleFilePath);
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Status = CoreHandleProtocol (ControllerHandle, &gEfiDevicePathProtocolGuid, (VOID **)&HandleFilePath);
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if (!EFI_ERROR (Status)) {
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if (!EFI_ERROR (Status)) {
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ASSERT (HandleFilePath != NULL);
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FilePath = HandleFilePath;
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FilePath = HandleFilePath;
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TempFilePath = NULL;
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TempFilePath = NULL;
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if (RemainingDevicePath != NULL && !Recursive) {
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if (RemainingDevicePath != NULL && !Recursive) {
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