1. Enhance AuthVar driver to avoid process corrupted certificate input.
Signed-off-by: hhuan13 Reviewed-by: ftian git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12398 6f19259b-4bc3-4df7-8a09-765794883524
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@@ -199,7 +199,9 @@ UpdateVariableStore (
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// Check if the Data is Volatile.
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//
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if (!Volatile) {
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ASSERT (Fvb != NULL);
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if (Fvb == NULL) {
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return EFI_INVALID_PARAMETER;
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}
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Status = Fvb->GetPhysicalAddress(Fvb, &FvVolHdr);
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ASSERT_EFI_ERROR (Status);
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@@ -1048,7 +1050,9 @@ VariableGetBestLanguage (
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CONST CHAR8 *Supported;
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CHAR8 *Buffer;
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ASSERT (SupportedLanguages != NULL);
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if (SupportedLanguages == NULL) {
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return NULL;
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}
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VA_START (Args, Iso639Language);
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while ((Language = VA_ARG (Args, CHAR8 *)) != NULL) {
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