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Fix for off by one error and correct comments

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Merge from Widevine repo of http://go/wvgerrit/66711

This addresses review comments for the OEMCrypto v15 CLs, as documented in
b/119685652.

Test: unit tests
Bug: 119685652
Change-Id: I0e7ce13dd80335eb1a12240df5c1df2c34ba4298
This commit is contained in:
Fred Gylys-Colwell
2018-11-18 14:00:28 -08:00
parent dd55fefe87
commit 3a3307242d
3 changed files with 6 additions and 6 deletions
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4
libwvdrmengine/cdm/core/src/oemcrypto_adapter_dynamic.cpp
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@@ -1144,7 +1144,7 @@ uint32_t OEMCrypto_ResourceRatingTier(SecurityLevel level) {
if (!gAdapter.get()) return 0;
const FunctionPointers* fcn = gAdapter->GetFunctionPointers(level);
if (!fcn) return 0;
if (fcn->version < 14) return 0;
if (fcn->version <= 14) return 0;
if (fcn->ResourceRatingTier == NULL) return 0;
return fcn->ResourceRatingTier();
}
@@ -1153,7 +1153,7 @@ uint32_t OEMCrypto_SupportsDecryptHash(SecurityLevel level) {
if (!gAdapter.get()) return OEMCrypto_Hash_Not_Supported;
const FunctionPointers* fcn = gAdapter->GetFunctionPointers(level);
if (!fcn) return OEMCrypto_Hash_Not_Supported;
if (fcn->version < 14) return OEMCrypto_Hash_Not_Supported;
if (fcn->version < 15) return OEMCrypto_Hash_Not_Supported;
if (fcn->BuildInformation == NULL) return OEMCrypto_Hash_Not_Supported;
return fcn->SupportsDecryptHash();
}