ILSpy

.NET Decompiler with support for PDB generation, ReadyToRun, Metadata (&more) - cross-platform!

c-sharp dotnet mono decompile decompiler decompiler-engine dotnetcore ilspy pdb unity

Christoph Wille a154a7bbbf Guard against OOB read when bundle signature is at file start SingleFileBundle.IsBundle scans for the 32-byte bundle signature and reads the 8-byte header offset stored immediately before it. That offset only exists in a genuine bundle, where the signature sits near the end of the file. The scan started at the first byte, so a crafted file with the signature at offset 0..7 made it read before the start of the buffer. On the production path that buffer is a page-aligned memory-mapped view, so the read faults on the preceding unmapped page with an AccessViolationException -- a corrupted-state exception that bypasses the loader's catch and terminates the process merely from opening the file. The bundle probe runs on every opened file, so this needs no user action beyond open. Skip the backward read unless the match is at least sizeof(long) bytes into the buffer. While in the same file, bound ReadManifest's FileCount against the bytes that remain before it pre-sizes the entry array, so a crafted manifest can no longer request a multi-gigabyte allocation. Assisted-by: Claude:claude-opus-4-8:Claude Code		1 week ago
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CSharp	Assign a text location to comment-only empty statements	1 week ago
DebugInfo	Fix #3754 : omit async stepping info for runtime-async methods	1 week ago
Disassembler	Add ILAmbience	7 months ago
Documentation	Restore IL-specific hover tooltips in the IL language view	4 weeks ago
FlowAnalysis	Fix IDE2000 globally	6 months ago
Humanizer	dev: Strip BOM mark from text files	10 months ago
IL	Don't inline a pointer-typed stackalloc into an expression	2 weeks ago
Instrumentation	dev: Strip BOM mark from text files	10 months ago
Metadata	Compute public-key tokens with a managed SHA-1	4 weeks ago
Output	Replace the SlotKind enum with object-identity Slots kinds	2 weeks ago
Properties	Bump version to 11.0-preview1	4 weeks ago
Semantics	Add support for C# 14 first-class span types in the type system.	8 months ago
Solution	dev: Strip BOM mark from text files	10 months ago
TypeSystem	Fix #3777 : decompile runtime async without a separate C# 15 setting	3 weeks ago
Util	Compute public-key tokens with a managed SHA-1	4 weeks ago
DecompilationProgress.cs	dev: Strip BOM mark from text files	10 months ago
DecompileRun.cs	dev: Strip BOM mark from text files	10 months ago
DecompilerException.cs	dev: Strip BOM mark from text files	10 months ago
DecompilerNuGetPackageIcon.png	iconUrl -> icon for ics.d nuspec https://aka.ms/deprecateIconUrl	7 years ago
DecompilerSettings.cs	Fix #3777 : decompile runtime async without a separate C# 15 setting	3 weeks ago
ICSharpCode.Decompiler.csproj	Use SDK default Compile items in ICSharpCode.Decompiler	2 weeks ago
ICSharpCode.Decompiler.snk	…
NRExtensions.cs	dev: Strip BOM mark from text files	10 months ago
NRTAttributes.cs	dev: Strip BOM mark from text files	10 months ago
PackageReadme.md	dev: Strip BOM mark from text files	10 months ago
PartialTypeInfo.cs	dev: Strip BOM mark from text files	10 months ago
SRMExtensions.cs	dev: Strip BOM mark from text files	10 months ago
SRMHacks.cs	Add scaffolding for the C# 15 runtime-async lowering.	2 months ago
SingleFileBundle.cs	Guard against OOB read when bundle signature is at file start	1 week ago
packages.lock.json	Merge pull request #3758 from icsharpcode/christophwille/nu0626	4 weeks ago