NetworkPkg:Fix Network memory leak when calling GetModeData interface
Multiple network protocols have a GetModeData() interface, which may allocate memory resource in the return mode data structure. It's callers responsibility to free these buffers. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Zhang Lubo <lubo.zhang@intel.com> Reviewed-by: Fu Siyuan <siyuan.fu@intel.com> Reviewed-by: Wu Jiaxin <jiaxin.wu@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19758 6f19259b-4bc3-4df7-8a09-765794883524
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@@ -1,7 +1,7 @@
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/** @file
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Functions implementation related with DHCPv6 for HTTP boot driver.
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Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
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Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials are licensed and made available under
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the terms and conditions of the BSD License that accompanies this distribution.
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The full text of the license may be found at
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@@ -974,8 +974,13 @@ ON_EXIT:
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Dhcp6->Configure (Dhcp6, NULL);
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} else {
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ZeroMem (&Config, sizeof (EFI_DHCP6_CONFIG_DATA));
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ZeroMem (&Mode, sizeof (EFI_DHCP6_MODE_DATA));
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Dhcp6->Configure (Dhcp6, &Config);
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if (Mode.ClientId != NULL) {
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FreePool (Mode.ClientId);
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}
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if (Mode.Ia != NULL) {
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FreePool (Mode.Ia);
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}
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}
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return Status;
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