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MdeModulePkg/HiiDatabaseDxe: ASSERT StringPtr

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The caller of CompareAndMergeDefaultString has checked that
AltCfgResp must contain AltConfigHdr. So we add ASSERT to assume
StringPtr is not NULL.

Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
This commit is contained in:
Shenglei Zhang 2019-10-15 10:44:14 +08:00 committed by Liming Gao
parent dd6d07bda9
commit e34022dcbe
1 changed files with 1 additions and 0 deletions
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MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c
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@ -909,6 +909,7 @@ CompareAndMergeDefaultString (
// To find the <AltResp> with AltConfigHdr in AltCfgResp, ignore other <AltResp> which follow it.
//
StringPtr = StrStr (*AltCfgResp, AltConfigHdr);
ASSERT (StringPtr != NULL);
StringPtrNext = StrStr (StringPtr + 1, L"&GUID");
if (StringPtrNext != NULL) {
TempCharA = *StringPtrNext;