nefarius/Domito
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Added DomitoFreePortableExecutableDigest

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This commit is contained in:
Benjamin Höglinger-Stelzer 2023-11-24 15:28:32 +01:00
parent e7c2c8c4bf
commit 494483650d
2 changed files with 24 additions and 0 deletions
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10
include/Domito.h
View File

@ -199,6 +199,16 @@ DomitoCalculatePortableExecutableDigest(
_Out_ PULONG pSizeOfSecurityDirectory _Out_ PULONG pSizeOfSecurityDirectory
); );
//
// Frees the memory allocated by DomitoCalculatePortableExecutableDigest.
//
_IRQL_requires_max_(DISPATCH_LEVEL)
EXTERN_C
void
DomitoFreePortableExecutableDigest(
_In_ PVOID pDigestOut
);
// //
// Verifies if the Authenticode signature of a give PE file matches the provided (e.g. SHA1) file digest. // Verifies if the Authenticode signature of a give PE file matches the provided (e.g. SHA1) file digest.
// //

14
src/Domito.CodeIntegrity.cpp
View File

@ -363,6 +363,20 @@ cleanup:
return status; return status;
} }
_IRQL_requires_max_(DISPATCH_LEVEL)
void
DomitoFreePortableExecutableDigest(
_In_ PVOID pDigestOut
)
{
if (!pDigestOut)
{
return;
}
ExFreePoolWithTag(pDigestOut, DOMITO_POOL_TAG);
}
_Success_(return == STATUS_SUCCESS) _Success_(return == STATUS_SUCCESS)
_Must_inspect_result_ _Must_inspect_result_
_IRQL_requires_max_(PASSIVE_LEVEL) _IRQL_requires_max_(PASSIVE_LEVEL)