diff options
Diffstat (limited to 'stoc')
| -rw-r--r-- | stoc/source/typeconv/convert.cxx | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/stoc/source/typeconv/convert.cxx b/stoc/source/typeconv/convert.cxx index 97cb4bebd62c..07e2d859c045 100644 --- a/stoc/source/typeconv/convert.cxx +++ b/stoc/source/typeconv/convert.cxx @@ -20,6 +20,7 @@ #include <sal/config.h> #include <o3tl/any.hxx> +#include <o3tl/safeint.hxx> #include <osl/diagnose.h> #include <cppuhelper/implbase.hxx> #include <cppuhelper/supportsservice.hxx> @@ -300,11 +301,11 @@ sal_Int64 TypeConverter_Impl::toHyper( const Any& rAny, sal_Int64 min, sal_uInt6 // UNSIGNED HYPER case TypeClass_UNSIGNED_HYPER: { - nRet = static_cast<sal_Int64>(*o3tl::forceAccess<sal_uInt64>(rAny)); - if ((min < 0 || static_cast<sal_uInt64>(nRet) >= static_cast<sal_uInt64>(min)) && // lower bound - static_cast<sal_uInt64>(nRet) <= max) // upper bound + auto const n = *o3tl::forceAccess<sal_uInt64>(rAny); + if ((min < 0 || n >= o3tl::make_unsigned(min)) && // lower bound + n <= max) // upper bound { - return nRet; + return static_cast<sal_Int64>(n); } throw CannotConvertException( "UNSIGNED HYPER out of range!", @@ -348,7 +349,7 @@ sal_Int64 TypeConverter_Impl::toHyper( const Any& rAny, sal_Int64 min, sal_uInt6 Reference<XInterface>(), aDestinationClass, FailReason::IS_NOT_NUMBER, 0 ); } nRet = nVal; - if (nVal >= min && (nVal < 0 || static_cast<sal_uInt64>(nVal) <= max)) + if (nVal >= min && (nVal < 0 || o3tl::make_unsigned(nVal) <= max)) return nRet; throw CannotConvertException( "STRING value out of range!", @@ -361,7 +362,7 @@ sal_Int64 TypeConverter_Impl::toHyper( const Any& rAny, sal_Int64 min, sal_uInt6 Reference<XInterface>(), aDestinationClass, FailReason::TYPE_NOT_SUPPORTED, 0 ); } - if (nRet >= min && (nRet < 0 || static_cast<sal_uInt64>(nRet) <= max)) + if (nRet >= min && (nRet < 0 || o3tl::make_unsigned(nRet) <= max)) return nRet; throw CannotConvertException( "VALUE is out of range!", |