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fix: Check for possible NULL dereference introduced in #1695. (#1717) 

PR #1695 possible NULL deregerence was triggering static analyzer failure.
Added a NULL check before dereferencing.

Signed-off-by: Bejean Mosher <bejean.mosher@intel.com>

Signed-off-by: Bejean Mosher <bejean.mosher@intel.com>
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bejeanmo 2022-10-11 12:52:45 -04:00 committed by GitHub
parent 15f365d774
commit 2d73d46d09
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1 changed files with 3 additions and 1 deletions
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2
BootloaderCorePkg/Stage2/Stage2Hob.c
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@ -989,7 +989,9 @@ BuildExtraInfoHob (
TpmLibGetActivePcrBanks (&SecureBootInfoHob->TpmPcrActivePcrBanks);
if (LoaderPlatformInfo != NULL) {
SecureBootInfoHob->FirmwareDebuggerInitialized = ((LoaderPlatformInfo->HwState >> 2) || (LoaderPlatformInfo->HwState >> 3));
}
// SBL supports only TPM 2.0
if (SecureBootInfoHob->MeasuredBootEnabled) {