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ILC fails to initialize native object writer with path containing '../' #87961

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kotlarmilos opened this issue Jun 23, 2023 · 3 comments
Closed

ILC fails to initialize native object writer with path containing '../' #87961

kotlarmilos opened this issue Jun 23, 2023 · 3 comments
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area-NativeAOT-coreclr
Milestone
9.0.0

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@kotlarmilos
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Description

The ILC compiler encounters a failure when attempting to initialize the Native Object Writer with a path that contains ../. When the path does not include a parent directory reference, the compiler initializes the writer correctly.

error : Unable to create file for /tmp/helix/working/ABCA092E/w/C3E60A32/e/apple_build/../publish/native/Program.o: No such file or directory [/private/tmp/helix/working/ABCA092E/w/C3E60A32/e/publish/ProxyProjectForAOTOnHelix.proj]
error : Fail to initialize Native Object Writer [/private/tmp/helix/working/ABCA092E/w/C3E60A32/e/publish/ProxyProjectForAOTOnHelix.proj]
  System.IO.IOException: Fail to initialize Native Object Writer
     at ILCompiler.DependencyAnalysis.ObjectWriter..ctor(String objectFilePath, NodeFactory factory, ObjectWritingOptions options) in /Users/miloskotlar/dotnet/runtime-ios/src/coreclr/tools/aot/ILCompiler.Compiler/Compiler/DependencyAnalysis/ObjectWriter.cs:line 856
     at ILCompiler.DependencyAnalysis.ObjectWriter.EmitObject(String objectFilePath, IReadOnlyCollection`1 nodes, NodeFactory factory, ObjectWritingOptions options, IObjectDumper dumper, Logger logger) in /Users/miloskotlar/dotnet/runtime-ios/src/coreclr/tools/aot/ILCompiler.Compiler/Compiler/DependencyAnalysis/ObjectWriter.cs:line 947
     at ILCompiler.Compilation.ILCompiler.ICompilation.Compile(String outputFile, ObjectDumper dumper) in /Users/miloskotlar/dotnet/runtime-ios/src/coreclr/tools/aot/ILCompiler.Compiler/Compiler/Compilation.cs:line 523
     at ILCompiler.Program.Run() in /Users/miloskotlar/dotnet/runtime-ios/src/coreclr/tools/aot/ILCompiler/Program.cs:line 545
     at ILCompiler.ILCompilerRootCommand.<>c__DisplayClass215_0.<.ctor>b__0(InvocationContext context) in /Users/miloskotlar/dotnet/runtime-ios/src/coreclr/tools/aot/ILCompiler/ILCo
@ghost ghost added the untriaged New issue has not been triaged by the area owner label Jun 23, 2023
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ghost commented Jun 23, 2023

Tagging subscribers to this area: @agocke, @MichalStrehovsky, @jkotas
See info in area-owners.md if you want to be subscribed.

Issue Details

Description

The ILC compiler encounters a failure when attempting to initialize the Native Object Writer with a path that contains ../. When the path does not include a parent directory reference, the compiler initializes the writer correctly.

error : Unable to create file for /tmp/helix/working/ABCA092E/w/C3E60A32/e/apple_build/../publish/native/Program.o: No such file or directory [/private/tmp/helix/working/ABCA092E/w/C3E60A32/e/publish/ProxyProjectForAOTOnHelix.proj]
error : Fail to initialize Native Object Writer [/private/tmp/helix/working/ABCA092E/w/C3E60A32/e/publish/ProxyProjectForAOTOnHelix.proj]
  System.IO.IOException: Fail to initialize Native Object Writer
     at ILCompiler.DependencyAnalysis.ObjectWriter..ctor(String objectFilePath, NodeFactory factory, ObjectWritingOptions options) in /Users/miloskotlar/dotnet/runtime-ios/src/coreclr/tools/aot/ILCompiler.Compiler/Compiler/DependencyAnalysis/ObjectWriter.cs:line 856
     at ILCompiler.DependencyAnalysis.ObjectWriter.EmitObject(String objectFilePath, IReadOnlyCollection`1 nodes, NodeFactory factory, ObjectWritingOptions options, IObjectDumper dumper, Logger logger) in /Users/miloskotlar/dotnet/runtime-ios/src/coreclr/tools/aot/ILCompiler.Compiler/Compiler/DependencyAnalysis/ObjectWriter.cs:line 947
     at ILCompiler.Compilation.ILCompiler.ICompilation.Compile(String outputFile, ObjectDumper dumper) in /Users/miloskotlar/dotnet/runtime-ios/src/coreclr/tools/aot/ILCompiler.Compiler/Compiler/Compilation.cs:line 523
     at ILCompiler.Program.Run() in /Users/miloskotlar/dotnet/runtime-ios/src/coreclr/tools/aot/ILCompiler/Program.cs:line 545
     at ILCompiler.ILCompilerRootCommand.<>c__DisplayClass215_0.<.ctor>b__0(InvocationContext context) in /Users/miloskotlar/dotnet/runtime-ios/src/coreclr/tools/aot/ILCompiler/ILCo
Author: kotlarmilos
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area-NativeAOT-coreclr
Milestone: -

@am11 am11 mentioned this issue Jun 23, 2023
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@ghost ghost added the in-pr There is an active PR which will close this issue when it is merged label Jun 23, 2023
@MichalStrehovsky MichalStrehovsky added this to the 9.0.0 milestone Jul 11, 2023
@ghost ghost removed the untriaged New issue has not been triaged by the area owner label Jul 11, 2023
@jkotas jkotas added the needs-author-action An issue or pull request that requires more info or actions from the author. label Jul 11, 2023
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ghost commented Jul 11, 2023

This issue has been marked needs-author-action and may be missing some important information.

@jkotas jkotas removed the needs-author-action An issue or pull request that requires more info or actions from the author. label Jul 11, 2023
@ghost ghost removed the in-pr There is an active PR which will close this issue when it is merged label Jul 11, 2023
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#87962 (comment)

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Resolve path before initializing objwriter am11/runtime
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@jkotas @kotlarmilos @MichalStrehovsky