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Fix a K9 error.Result of GetVariable2() function that may return NULL will be dereferenced. 

Signed-off-by: Wu Jiaxin <jiaxin.wu@intel.com >
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Dong Guo <guo.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14814 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Wu Jiaxin 2013-10-29 08:52:01 +00:00 committed by jiaxinwu
parent 25a516ab1a
commit 107e3d7a37
1 changed files with 2 additions and 1 deletions
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3
NetworkPkg/IScsiDxe/IScsiMisc.c
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@ -953,9 +953,10 @@ IScsiDhcpIsConfigured (
(VOID**)&AttemptTmp,
NULL
);
if(EFI_ERROR (Status)) {
if(AttemptTmp == NULL || EFI_ERROR (Status)) {
continue;
}
ASSERT (AttemptConfigOrder[Index] == AttemptTmp->AttemptConfigIndex);
if (AttemptTmp->SessionConfigData.Enabled == ISCSI_DISABLED) {