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Double.Parse throws AccessViolationException on .NET Core 3.0 · Issue #28872 · dotnet/runtime · GitHub
dotnet/coreclr#23043
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Description
Double.Parse sometimes throws AccessViolationException on .NET Core 3.0. Here's the snippet you can use to reproduce this:
Double.Parse("0.0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000");The stack trace:
System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
at System.Number+BigInteger.CountSignificantBits(BigInteger ByRef)
at System.Number.NumberToFloatingPointBitsSlow(NumberBuffer ByRef, FloatingPointInfo ByRef, UInt32, UInt32, UInt32)
at System.Number.NumberToFloatingPointBits(NumberBuffer ByRef, FloatingPointInfo ByRef)
at System.Number.NumberToDouble(NumberBuffer ByRef)
at System.Number.TryParseDouble(System.ReadOnlySpan`1<Char>, System.Globalization.NumberStyles, System.Globalization.NumberFormatInfo, Double ByRef)
at System.Double.Parse(System.String)
I'm using the latest .NET Core 3.0 daily build:
.NET Core SDK (reflecting any global.json):
Version: 3.0.100-preview4-010607
Commit: ccd2f7cfaa
Runtime Environment:
OS Name: Mac OS X
OS Version: 10.14
OS Platform: Darwin
RID: osx.10.14-x64
Base Path: /Users/Metalnem/Temp/dotnet-sdk-latest-osx-x64/sdk/3.0.100-preview4-010607/
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