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Fix a bug in PxeBcDriver (When disconnect PxeBc driver under shell environment will cause a exception) 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11324 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
hhuan13 2011-02-18 06:06:46 +00:00
parent cbdf19a53e
commit d6d78ac192
1 changed files with 10 additions and 1 deletions
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11
NetworkPkg/UefiPxeBcDxe/PxeBcDriver.c
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@ -1,7 +1,7 @@
/** @file
Driver Binding functions implementationfor for UefiPxeBc Driver.
Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2007 - 2011, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@ -1439,6 +1439,15 @@ PxeBcDriverBindingStop (
}
}
//
// Stop functionality of PXE Base Code protocol
//
Status = Private->PxeBc.Stop (&Private->PxeBc);
if (Status != EFI_SUCCESS && Status != EFI_NOT_STARTED) {
return Status;
}
if (Private->Ip4Nic != NULL && !IsIpv6) {
PxeBcDestroyIp4Children (This, Private);
}