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System.Reflection.Assembly.LoadFile should throw ArgumentException for relative path name #9943

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lambdageek opened this issue Aug 7, 2018 · 1 comment

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@lambdageek
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@lambdageek lambdageek commented Aug 7, 2018

Calling System.Reflection.Assembly.LoadFile with a relative path name should throw an ArgumentException ("Absolute path information is required.")

Steps to Reproduce

  1. Compile and run this program:
using System;
using System.Reflection;

public class Program {
	public static void Main ()
	{
		var a = Assembly.LoadFile ("SomeAsm.dll");
		Console.WriteLine (a);
	}
}

Current Behavior

Unhandled Exception:
System.IO.FileNotFoundException: Invalid Image
File name: 'SomeAsm.dll'
  at (wrapper managed-to-native) System.Reflection.Assembly.LoadFile_internal(string)
  at System.Reflection.Assembly.LoadFile (System.String path, System.Security.Policy.Evidence securityEvidence) [0x0002b] in <5049491233774e40ababbf3cf415ec8f>:0 
  at System.Reflection.Assembly.LoadFile (System.String path) [0x00000] in <5049491233774e40ababbf3cf415ec8f>:0 
  at Program.Main () [0x00000] in <abfe6b809f8541679003f0b1afd5905e>:0 

Expected Behavior

System.ArgumentException
  HResult=0x80070057
  Message=Absolute path information is required.
  Source=mscorlib
  StackTrace:
   at System.Security.Util.StringExpressionSet.CreateListFromExpressions(String[] str, Boolean needFullPath)
   at System.Security.Permissions.FileIOPermission.AddPathList(FileIOPermissionAccess access, AccessControlActions control, String[] pathListOrig, Boolean checkForDuplicates, Boolean needFullPath, Boolean copyPathList)
   at System.Security.Permissions.FileIOPermission..ctor(FileIOPermissionAccess access, String path)
   at System.Reflection.Assembly.LoadFile(String path)
   at lfrel.Program.Main(String[] args) in c:\users\aleksey\documents\visual studio 2017\Projects\lfrel\lfrel\Program.cs:line 10

On which platforms did you notice this

[x] macOS
[ ] Linux
[ ] Windows

Version Used:
Mono JIT compiler version 5.17.0.535 (pull-request-9858/1f4a79cef4e Thu Aug 2 14:01:37 EDT 2018)
Copyright (C) 2002-2014 Novell, Inc, Xamarin Inc and Contributors. www.mono-project.com
TLS:
SIGSEGV: altstack
Notification: kqueue
Architecture: amd64
Disabled: none
Misc: softdebug
Interpreter: yes
LLVM: yes(600)
Suspend: preemptive
GC: sgen (concurrent by default)

@lambdageek

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@lambdageek lambdageek commented Aug 7, 2018

Note that the behavior of LoadFile is different from LoadFrom which on .NET Framework appears to work with relative paths (relative to the current working directory).

lambdageek added a commit to lambdageek/mono that referenced this issue Aug 13, 2018
monojenkins added a commit to monojenkins/mono that referenced this issue Aug 13, 2018
monojenkins added a commit to monojenkins/mono that referenced this issue Aug 13, 2018
lambdageek added a commit that referenced this issue Aug 16, 2018
…ative paths (#10081)

* [reflection] Assembly.LoadFile should throw ArgumentException for relative paths

   Fixes #9943

* [mcs/tests] Use full path in the compiler-tester

   Otherwise the call to LoadFile will fail

* [mono/tests] Use full path in LoadFile in test-multi-netmodule-4-exe

* [mono/tests] Use the test runner for a couple of tests

* [fullaot] Disable test-multi-netmodule-4-exe and custom-attr-errors.exe

* [tests] Use Path.GetFullPath and Path.Combine in AssemblyTest

   Fix windows test failures
lambdageek added a commit that referenced this issue Aug 17, 2018
…on for relative paths (#10082)

* [reflection] Assembly.LoadFile should throw ArgumentException for relative paths

Fixes #9943

* [mcs/tests] Use full path in the compiler-tester

Otherwise the call to LoadFile will fail

* [mono/tests] Use full path in LoadFile in test-multi-netmodule-4-exe

* [mono/tests] Use the test runner for a couple of tests

* [fullaot] Disable test-multi-netmodule-4-exe and custom-attr-errors.exe

* [tests] Use Path.GetFullPath and Path.Combine in AssemblyTest

Fix windows test failures
lambdageek added a commit that referenced this issue Aug 17, 2018
…on for relative paths (#10083)

* [reflection] Assembly.LoadFile should throw ArgumentException for relative paths

Fixes #9943

* [mcs/tests] Use full path in the compiler-tester

Otherwise the call to LoadFile will fail

* [mono/tests] Use full path in LoadFile in test-multi-netmodule-4-exe

* [mono/tests] Use the test runner for a couple of tests

* [fullaot] Disable test-multi-netmodule-4-exe and custom-attr-errors.exe

* [tests] Use Path.GetFullPath and Path.Combine in AssemblyTest

Fix windows test failures
jonpryor added a commit to xamarin/xamarin-android that referenced this issue Oct 9, 2018
Bumps to mono/llvm:release_60@117a508c
Bumps to xamarin/xamarin-android-api-compatibility:master@7ccb4802

	$ git diff --shortstat e1af6ea..ab3c897d       # mono
        1443 files changed, 66049 insertions(+), 45745 deletions(-)
	$ git diff --shortstat bdb3a116..117a508c      # llvm
	 26794 files changed, 4110589 insertions(+), 754376 deletions(-)
	$ git diff --shortstat c550d1bd..7ccb4802      # xamarin-android-api-compatibility
	 2 files changed, 16260 insertions(+), 12347 deletions(-)

Incomplete summary of easily `grep`able fixes:

Fixes: https://bugzilla.xamarin.com/show_bug.cgi?id=11199
Fixes: https://bugzilla.xamarin.com/show_bug.cgi?id=19436
Fixes: https://bugzilla.xamarin.com/show_bug.cgi?id=23668
Fixes: https://bugzilla.xamarin.com/show_bug.cgi?id=26983
Fixes: https://bugzilla.xamarin.com/show_bug.cgi?id=33728
Fixes: https://bugzilla.xamarin.com/show_bug.cgi?id=46917
fixes: https://bugzilla.xamarin.com/show_bug.cgi?id=60065
Fixes: mono/mono#6173
Fixes: mono/mono#6466
Fixes: mono/mono#6647
Fixes: mono/mono#6834
Fixes: mono/mono#7058
Fixes: mono/mono#7137
Fixes: mono/mono#7260
Fixes: mono/mono#7305
Fixes: mono/mono#7402
Fixes: mono/mono#7525
Fixes: mono/mono#7610
Fixes: mono/mono#7649
Fixes: mono/mono#7655
Fixes: mono/mono#7683
Fixes: mono/mono#7685
Fixes: mono/mono#7716
Fixes: mono/mono#7731
Fixes: mono/mono#7785
Fixes: mono/mono#7828
Fixes: mono/mono#7944
Fixes: mono/mono#7947
Fixes: mono/mono#8036
Fixes: mono/mono#8074
Fixes: mono/mono#8089
Fixes: mono/mono#8112
Fixes: mono/mono#8122
Fixes: mono/mono#8143
Fixes: mono/mono#8149
Fixes: mono/mono#8152
Fixes: mono/mono#8175
Fixes: mono/mono#8177
Fixes: mono/mono#8250
Fixes: mono/mono#8267
Fixes: mono/mono#8273
Fixes: mono/mono#8282
Fixes: mono/mono#8310
Fixes: mono/mono#8311
Fixes: mono/mono#8329
Fixes: mono/mono#8340
Fixes: mono/mono#8372
Fixes: mono/mono#8407
Fixes: mono/mono#8409
Fixes: mono/mono#8422
Fixes: mono/mono#8430
Fixes: mono/mono#8439
fixes: mono/mono#8447
Fixes: mono/mono#8469
Fixes: mono/mono#8504
Fixes: mono/mono#8575
Fixes: mono/mono#8597
Fixes: mono/mono#8623
Fixes: mono/mono#8627
Fixes: mono/mono#8698
Fixes: mono/mono#8701
Fixes: mono/mono#8712
Fixes: mono/mono#8721
Fixes: mono/mono#8726
Fixes: mono/mono#8759
Fixes: mono/mono#8787
Fixes: mono/mono#8820
Fixes: mono/mono#8848
Fixes: mono/mono#8866
Fixes: mono/mono#8897
Fixes: mono/mono#8915
Fixes: mono/mono#8970
Fixes: mono/mono#8979
Fixes: mono/mono#9023
Fixes: mono/mono#9031
Fixes: mono/mono#9033
Fixes: mono/mono#9179
Fixes: mono/mono#9234
Fixes: mono/mono#9262
Fixes: mono/mono#9277
Fixes: mono/mono#9318
Fixes: mono/mono#9542
Fixes: mono/mono#9753
Fixes: mono/mono#9839
Fixes: mono/mono#9869
Fixes: mono/mono#9870
Fixes: mono/mono#9943
Fixes: mono/mono#9996
Fixes: mono/mono#10000
Fixes: mono/mono#10303
Fixes: mono/mono#10447
Fixes: mono/mono#10483
Fixes: mono/mono#10488
Fixes: xamarin/maccore#628
Fixes: xamarin/maccore#673
Fixes: #1561 (comment)
Fixes: #1845
Fixes: xamarin/xamarin-macios#4347
Fixes: xamarin/xamarin-macios#4617
Fixes: xamarin/xamarin-macios#4618
jonpryor added a commit to xamarin/xamarin-android that referenced this issue Dec 6, 2018
Bumps to mono/api-snapshot@b99fc87.
Bumps to mono/bockbuild@5af573e.
Bumps to mono/boringssl@41221b4.
Bumps to mono/corefx@23d0b58.
Bumps to mono/corert@af496fc.
Bumps to mono/linker@7af03ce.
Bumps to mono/NUnitLite@00e259a.
Bumps to mono/reference-assemblies@9325826.
Bumps to mono/roslyn-binaries@249709f.
Bumps to mono/xunit-binaries@bb58347.

	$ git diff --shortstat b63e5378..23f2024a      # mono 
	 1630 files changed, 50926 insertions(+), 92212 deletions(-)

Fixes: mono/mono#6352
Fixes: mono/mono#6947
Fixes: mono/mono#6992
Fixes: mono/mono#7615
Fixes: mono/mono#8340
Fixes: mono/mono#8407
Fixes: mono/mono#8575
Fixes: mono/mono#8627
Fixes: mono/mono#8707
Fixes: mono/mono#8766
Fixes: mono/mono#8848
Fixes: mono/mono#8866
Fixes: mono/mono#8935
Fixes: mono/mono#9010
Fixes: mono/mono#9023
Fixes: mono/mono#9031
Fixes: mono/mono#9033
Fixes: mono/mono#9106
Fixes: mono/mono#9109
Fixes: mono/mono#9155
Fixes: mono/mono#9179
Fixes: mono/mono#9232
Fixes: mono/mono#9234
Fixes: mono/mono#9262
Fixes: mono/mono#9277
Fixes: mono/mono#9292
Fixes: mono/mono#9318
Fixes: mono/mono#9318
Fixes: mono/mono#9332
Fixes: mono/mono#9407
Fixes: mono/mono#9421
Fixes: mono/mono#9505
Fixes: mono/mono#9542
Fixes: mono/mono#9581
Fixes: mono/mono#9623
Fixes: mono/mono#9684
Fixes: mono/mono#9750
Fixes: mono/mono#9753
Fixes: mono/mono#9772
Fixes: mono/mono#9839
Fixes: mono/mono#9869
Fixes: mono/mono#9921
Fixes: mono/mono#9943
Fixes: mono/mono#9947
Fixes: mono/mono#9973
Fixes: mono/mono#9996
Fixes: mono/mono#10000
Fixes: mono/mono#10031
Fixes: mono/mono#10035
Fixes: mono/mono#10227
Fixes: mono/mono#10243
Fixes: mono/mono#10303
Fixes: mono/mono#10448
Fixes: mono/mono#10483
Fixes: mono/mono#10488
Fixes: mono/mono#10863
Fixes: mono/mono#11123
Fixes: mono/mono#11138
Fixes? mono/mono#11146
Fixes: mono/mono#11202
Fixes: mono/mono#11378
Fixes: mono/mono#11479
Fixes: mono/mono#11613
Fixes: #1951
Fixes: xamarin/xamarin-macios#4347
Fixes: xamarin/xamarin-macios#4617
Fixes: xamarin/xamarin-macios#4984
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