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[PSDK] Do not compare to max value if we can make sure that the value fits in target type

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This fixes clang warning -Wtautological-constant-out-of-range-compare
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Jérôme Gardou 2021-04-12 10:28:11 +02:00 committed by Jérôme Gardou
parent a4138329a1
commit 7513cc9fca
1 changed files with 1 additions and 1 deletions
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sdk/include/psdk/intsafe.h
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@ -259,7 +259,7 @@ INTSAFE_NAME(_Name)( \
_In_ _TypeFrom Input, \ _In_ _TypeFrom Input, \
_Out_ _Deref_out_range_(==, Input) _TypeTo *pOutput) \ _Out_ _Deref_out_range_(==, Input) _TypeTo *pOutput) \
{ \ { \
if (Input <= _TypeTo ## _MAX) \ if ((sizeof(_TypeFrom) < sizeof(_TypeTo)) || (Input <= _TypeTo ## _MAX)) \
{ \ { \
*pOutput = (_TypeTo)Input; \ *pOutput = (_TypeTo)Input; \
return INTSAFE_SUCCESS; \ return INTSAFE_SUCCESS; \