Revision: 14999
http://sourceforge.net/p/edk2/code/14999
Author: ydong10
Date: 2013-12-18 03:02:52 +0000 (Wed, 18 Dec 2013)
Log Message:
-----------
Update code to avoid using potential NULL pointer.
Signed-off-by: Eric Dong <[email protected]>
Modified Paths:
--------------
trunk/edk2/MdeModulePkg/Universal/SetupBrowserDxe/IfrParse.c
Modified: trunk/edk2/MdeModulePkg/Universal/SetupBrowserDxe/IfrParse.c
===================================================================
--- trunk/edk2/MdeModulePkg/Universal/SetupBrowserDxe/IfrParse.c
2013-12-17 22:23:05 UTC (rev 14998)
+++ trunk/edk2/MdeModulePkg/Universal/SetupBrowserDxe/IfrParse.c
2013-12-18 03:02:52 UTC (rev 14999)
@@ -2366,7 +2366,7 @@
//
// Parent statement end tag found, update ParentStatement info.
//
- if (IsStatementOpCode(ScopeOpCode) && ParentStatement->Operand ==
ScopeOpCode) {
+ if (IsStatementOpCode(ScopeOpCode) && (ParentStatement != NULL) &&
(ParentStatement->Operand == ScopeOpCode)) {
ParentStatement = ParentStatement->ParentStatement;
}
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