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Update to .NET 8 RC 2

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Resolves: RHEL-13790
This commit is contained in:
Omair Majid 2023-10-16 13:08:04 -04:00
parent 922ed5aba1
commit e1588ed8b5
11 changed files with 482 additions and 442 deletions
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1
.gitignore vendored
View File

@ -34,3 +34,4 @@
/dotnet-prebuilts-8.0.100-rc.1.23410.12-ppc64le.tar.gz
/dotnet-prebuilts-8.0.100-rc.1.23410.12-s390x.tar.gz
/dotnet-v8.0.0-rc.1.23419.4.tar.gz
/dotnet-v8.0.0-rc.2.23479.6.tar.gz

38
dotnet-3673-rc2-version-mismatch.patch Normal file
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@ -0,0 +1,38 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Matt Thalman <mthalman@microsoft.com>
Date: Tue, 24 Oct 2023 16:20:26 -0500
Subject: [PATCH] Use correct runtime package version
---
prereqs/git-info/AllRepoVersions.props | 2 +-
prereqs/git-info/runtime.props | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/prereqs/git-info/AllRepoVersions.props b/prereqs/git-info/AllRepoVersions.props
index 79a789e1cd..a3f3ccf094 100644
--- a/prereqs/git-info/AllRepoVersions.props
+++ b/prereqs/git-info/AllRepoVersions.props
@@ -32,7 +32,7 @@
<roslynGitCommitHash>bdd9c5ba66b00beebdc3516acc5e29b83efd89af</roslynGitCommitHash>
<roslynOutputPackageVersion>4.8.0-3.23471.11</roslynOutputPackageVersion>
<runtimeGitCommitHash>0b25e38ad32a69cd83ae246104b32449203cc71c</runtimeGitCommitHash>
- <runtimeOutputPackageVersion>8.0.0-rc.2.23475.17</runtimeOutputPackageVersion>
+ <runtimeOutputPackageVersion>8.0.0-rc.2.23479.6</runtimeOutputPackageVersion>
<sdkGitCommitHash>67e671f384bee6937630b52b02cc78e69b27e280</sdkGitCommitHash>
<sdkOutputPackageVersion>8.0.100-rc.2.23480.5</sdkOutputPackageVersion>
<sourcebuildexternalsGitCommitHash>6dbf3aaa0fc9664df86462f5c70b99800934fccd</sourcebuildexternalsGitCommitHash>
diff --git a/prereqs/git-info/runtime.props b/prereqs/git-info/runtime.props
index 546469c3a0..20c2bf8840 100644
--- a/prereqs/git-info/runtime.props
+++ b/prereqs/git-info/runtime.props
@@ -2,8 +2,8 @@
<Project>
<PropertyGroup>
<GitCommitHash>0b25e38ad32a69cd83ae246104b32449203cc71c</GitCommitHash>
- <OfficialBuildId>20230925.17</OfficialBuildId>
- <OutputPackageVersion>8.0.0-rc.2.23475.17</OutputPackageVersion>
+ <OfficialBuildId>20230929.6</OfficialBuildId>
+ <OutputPackageVersion>8.0.0-rc.2.23479.6</OutputPackageVersion>
<PreReleaseVersionLabel>rc.2</PreReleaseVersionLabel>
<IsStable>false</IsStable>
</PropertyGroup>

44
dotnet8.0.spec
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@ -8,22 +8,22 @@
%global dotnetver 8.0
%global host_version 8.0.0-rc.1.23419.4
%global runtime_version 8.0.0-rc.1.23419.4
%global aspnetcore_runtime_version 8.0.0-rc.1.23421.29
%global sdk_version 8.0.100-rc.1.23455.1
%global host_version 8.0.0-rc.2.23479.6
%global runtime_version 8.0.0-rc.2.23479.6
%global aspnetcore_runtime_version 8.0.0-rc.2.23480.2
%global sdk_version 8.0.100-rc.2.23502.1
%global sdk_feature_band_version %(echo %{sdk_version} | cut -d '-' -f 1 | sed -e 's|[[:digit:]][[:digit:]]$|00|')
%global templates_version 8.0.0-rc.1.23421.29
%global templates_version 8.0.0-rc.2.23480.2
#%%global templates_version %%(echo %%{runtime_version} | awk 'BEGIN { FS="."; OFS="." } {print $1, $2, $3+1 }')
# upstream can produce releases with a different tag than the SDK version
%global upstream_tag v8.0.0-rc.1.23419.4
%global upstream_tag v8.0.0-rc.2.23479.6
%global upstream_tag_without_v %(echo %{upstream_tag} | sed -e 's|^v||')
%global host_rpm_version 8.0.0~rc.1
%global runtime_rpm_version 8.0.0~rc.1
%global aspnetcore_runtime_rpm_version 8.0.0~rc.1
%global sdk_rpm_version 8.0.100~rc.1
%global host_rpm_version 8.0.0~rc.2
%global runtime_rpm_version 8.0.0~rc.2
%global aspnetcore_runtime_rpm_version 8.0.0~rc.2
%global sdk_rpm_version 8.0.100~rc.2
%if 0%{?fedora} || 0%{?rhel} < 8
%global use_bundled_libunwind 0
@ -54,7 +54,7 @@
Name: dotnet%{dotnetver}
Version: %{sdk_rpm_version}
Release: 0.4%{?dist}
Release: 0.1%{?dist}
Summary: .NET Runtime and SDK
License: 0BSD AND Apache-2.0 AND (Apache-2.0 WITH LLVM-exception) AND APSL-2.0 AND BSD-2-Clause AND BSD-3-Clause AND BSD-4-Clause AND BSL-1.0 AND bzip2-1.0.6 AND CC0-1.0 AND CC-BY-3.0 AND CC-BY-4.0 AND CC-PDDC AND CNRI-Python AND EPL-1.0 AND GPL-2.0-only AND (GPL-2.0-only WITH GCC-exception-2.0) AND GPL-2.0-or-later AND GPL-3.0-only AND ICU AND ISC AND LGPL-2.1-only AND LGPL-2.1-or-later AND LicenseRef-Fedora-Public-Domain AND LicenseRef-ISO-8879 AND MIT AND MIT-Wu AND MS-PL AND MS-RL AND NCSA AND OFL-1.1 AND OpenSSL AND Unicode-DFS-2015 AND Unicode-DFS-2016 AND W3C-19980720 AND X11 AND Zlib
@ -90,18 +90,12 @@ Source21: dotnet.sh.in
Patch1: roslyn-analyzers-ppc64le-apphost.patch
# https://github.com/dotnet/source-build/discussions/3481
Patch2: vstest-intent-net8.0.patch
# https://github.com/dotnet/source-build/issues/3571
Patch3: fix-mono-typeloadexception.patch
# https://github.com/dotnet/runtime/pull/91008
Patch4: runtime-91008-mono-var-opcode-OP_REGOFFSET.patch
# https://github.com/dotnet/runtime/pull/91865
Patch5: runtime-91865-arm64-page-size.patch
# https://github.com/dotnet/runtime/pull/92274
Patch6: runtime-92274-webcil-s390x.patch
# https://github.com/dotnet/runtime/pull/92441
Patch7: runtime-92441-s390x-host-le.patch
# https://github.com/dotnet/sdk/pull/35600
Patch8: sdk-35600-skip-windows-gui.patch
Patch3: runtime-92274-webcil-s390x.patch
# https://github.com/dotnet/runtime/pull/92920
Patch4: runtime-92920-multiple-ssl-dirs.patch
# https://github.com/dotnet/source-build/issues/3673
Patch5: dotnet-3673-rc2-version-mismatch.patch
%if 0%{?fedora} || 0%{?rhel} >= 8
@ -386,7 +380,7 @@ if [[ ${release_json_tag} != %{upstream_tag} ]]; then
fi
%if %{without bootstrap}
%setup -q -n dotnet-%{upstream_tag}
%setup -q -n dotnet-%{upstream_tag_without_v}
# Remove all prebuilts
find -iname '*.dll' -type f -delete
@ -671,6 +665,10 @@ export COMPlus_LTTng=0
%changelog
* Mon Oct 16 2023 Omair Majid <omajid@redhat.com> - 8.0.100~rc.2-0.1
- Update to .NET 8 RC 2
- Resolves: RHEL-13790
* Thu Sep 28 2023 Omair Majid <omajid@redhat.com> - 8.0.100~rc.1-0.4
- Disable bootstrap
- Related: RHEL-4074

23
fix-mono-typeloadexception.patch
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@ -1,23 +0,0 @@
From 02f6303d86672997ec2e6b79b16d5ddbf52118a0 Mon Sep 17 00:00:00 2001
From: Tom Deseyn <tom.deseyn@gmail.com>
Date: Tue, 22 Aug 2023 14:52:36 +0200
Subject: [PATCH] Avoid loading System.Security.Permissions.
source-built Mono fails to load types from this assembly.
---
src/msbuild/src/Shared/ExceptionHandling.cs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/msbuild/src/Shared/ExceptionHandling.cs b/src/msbuild/src/Shared/ExceptionHandling.cs
index a7ef74e873..3dce645df1 100644
--- a/src/msbuild/src/Shared/ExceptionHandling.cs
+++ b/src/msbuild/src/Shared/ExceptionHandling.cs
@@ -167,7 +167,7 @@ internal static bool IsIoRelatedException(Exception e)
internal static bool IsXmlException(Exception e)
{
return e is XmlException
- || e is XmlSyntaxException
+ // || e is XmlSyntaxException
|| e is XmlSchemaException
|| e is UriFormatException; // XmlTextReader for example uses this under the covers
}

10
release.json
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@ -1,9 +1,9 @@
{
"release": "8.0.0-rc.1",
"release": "8.0.0-rc.2",
"channel": "8.0",
"tag": "v8.0.0-rc.1.23419.4",
"sdkVersion": "8.0.100-rc.1.23455.8",
"runtimeVersion": "8.0.0-rc.1.23419.4",
"tag": "v8.0.0-rc.2.23479.6",
"sdkVersion": "8.0.100-rc.2.23502.2",
"runtimeVersion": "8.0.0-rc.2.23479.6",
"sourceRepository": "https://github.com/dotnet/dotnet",
"sourceVersion": "113d797bc90104bb4f1cc51e1a462cf3d4ef18fc"
"sourceVersion": "1e872358329855089d8d14cec1f06d5b075824b5"
}

29
runtime-91008-mono-var-opcode-OP_REGOFFSET.patch
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@ -1,29 +0,0 @@
From a73b8bacfcc5819926bc05173ab2f7850eb00da3 Mon Sep 17 00:00:00 2001
From: Ulrich Weigand <ulrich.weigand@de.ibm.com>
Date: Wed, 23 Aug 2023 21:11:37 +0200
Subject: [PATCH] [mono] Handle enum return type when inlining CreateInstance
Use underlying base type when deciding how to inline a
CreateInstance invocation in mini_emit_inst_for_method.
Fixes https://github.com/dotnet/runtime/issues/90292
(Mono abort causing .NET 8 msbuild regression).
---
src/mono/mono/mini/intrinsics.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/runtime/src/mono/mono/mini/intrinsics.c b/src/runtime/src/mono/mono/mini/intrinsics.c
index b1e5e76723147..ef77b7dc89f2e 100644
--- a/src/runtime/src/mono/mono/mini/intrinsics.c
+++ b//src/runtimesrc/mono/mono/mini/intrinsics.c
@@ -2079,7 +2079,9 @@ mini_emit_inst_for_method (MonoCompile *cfg, MonoMethod *cmethod, MonoMethodSign
MonoType *t = method_context->method_inst->type_argv [0];
MonoClass *arg0 = mono_class_from_mono_type_internal (t);
if (m_class_is_valuetype (arg0) && !mono_class_has_default_constructor (arg0, FALSE)) {
- if (m_class_is_primitive (arg0)) {
+ if (m_class_is_primitive (arg0) || m_class_is_enumtype (arg0)) {
+ if (m_class_is_enumtype (arg0))
+ t = mono_class_enum_basetype_internal (arg0);
int dreg = alloc_dreg (cfg, mini_type_to_stack_type (cfg, t));
mini_emit_init_rvar (cfg, dreg, t);
ins = cfg->cbb->last_ins;

39
runtime-91865-arm64-page-size.patch
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@ -1,39 +0,0 @@
From 7d3b041c09aa1d6cf532e64d24b75a7e5bd4d106 Mon Sep 17 00:00:00 2001
From: Tom Deseyn <tom.deseyn@gmail.com>
Date: Tue, 12 Sep 2023 07:43:45 +0200
Subject: [PATCH] Limit special diagnostics size region to 4KiB.
This fixes out-of-bounds access when trying to write the
diagnostics info on platforms where the PAGE_SIZE is larger
than the DumpWriter's 16KiB m_tempBuffer.
---
src/coreclr/debug/createdump/crashinfo.cpp | 2 +-
src/coreclr/debug/createdump/specialdiaginfo.h | 2 ++
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/runtime/src/coreclr/debug/createdump/crashinfo.cpp b/src/runtime/src/coreclr/debug/createdump/crashinfo.cpp
index ef903767ba027..8af6ec4a54f5b 100644
--- a/src/runtime/src/coreclr/debug/createdump/crashinfo.cpp
+++ b/src/runtime/src/coreclr/debug/createdump/crashinfo.cpp
@@ -195,7 +195,7 @@ CrashInfo::GatherCrashInfo(DumpType dumpType)
return false;
}
// Add the special (fake) memory region for the special diagnostics info
- MemoryRegion special(PF_R, SpecialDiagInfoAddress, SpecialDiagInfoAddress + PAGE_SIZE);
+ MemoryRegion special(PF_R, SpecialDiagInfoAddress, SpecialDiagInfoAddress + SpecialDiagInfoSize);
m_memoryRegions.insert(special);
#ifdef __APPLE__
InitializeOtherMappings();
diff --git a/src/runtime/src/coreclr/debug/createdump/specialdiaginfo.h b/src/runtime/src/coreclr/debug/createdump/specialdiaginfo.h
index 3a04a9f551e6d..a857129c9c91f 100644
--- a/src/runtime/src/coreclr/debug/createdump/specialdiaginfo.h
+++ b/src/runtime/src/coreclr/debug/createdump/specialdiaginfo.h
@@ -24,6 +24,8 @@ const uint64_t SpecialDiagInfoAddress = 0x7fff1000;
#endif
#endif
+const uint64_t SpecialDiagInfoSize = 0x1000;
+
struct SpecialDiagInfoHeader
{
char Signature[16];

290
runtime-92441-s390x-host-le.patch
View File

@ -1,290 +0,0 @@
From 0566e7dd9a7a8e5dec119d0ba715623beeba4c90 Mon Sep 17 00:00:00 2001
From: Elinor Fung <elfung@microsoft.com>
Date: Wed, 20 Sep 2023 17:27:40 -0700
Subject: [PATCH 1/2] Make HostModel PEUtils always read/write little endian
---
.../AppHost/PEUtils.cs | 26 ++++++++++++-------
1 file changed, 16 insertions(+), 10 deletions(-)
diff --git a/src/runtime/src/installer/managed/Microsoft.NET.HostModel/AppHost/PEUtils.cs b/src/runtime/src/installer/managed/Microsoft.NET.HostModel/AppHost/PEUtils.cs
index 0d0b33ed55569..e6142aba26e3e 100644
--- a/src/runtime/src/installer/managed/Microsoft.NET.HostModel/AppHost/PEUtils.cs
+++ b/src/runtime/src/installer/managed/Microsoft.NET.HostModel/AppHost/PEUtils.cs
@@ -1,6 +1,8 @@
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
+using System;
+using System.Buffers.Binary;
using System.IO;
using System.IO.MemoryMappedFiles;
@@ -24,7 +26,9 @@ internal static unsafe bool IsPEImage(MemoryMappedViewAccessor accessor)
// https://en.wikipedia.org/wiki/Portable_Executable
// Validate that we're looking at Windows PE file
- if (((ushort*)bytes)[0] != PEOffsets.DosImageSignature
+ ReadOnlySpan<byte> signatureBytes = new(bytes, sizeof(ushort));
+ ushort signature = BinaryPrimitives.ReadUInt16LittleEndian(signatureBytes);
+ if (signature != PEOffsets.DosImageSignature
|| accessor.Capacity < PEOffsets.DosStub.PESignatureOffset + sizeof(uint))
{
return false;
@@ -68,24 +72,26 @@ internal static unsafe void SetWindowsGraphicalUserInterfaceBit(MemoryMappedView
byte* bytes = pointer + accessor.PointerOffset;
// https://en.wikipedia.org/wiki/Portable_Executable
- uint peHeaderOffset = ((uint*)(bytes + PEOffsets.DosStub.PESignatureOffset))[0];
+ ReadOnlySpan<byte> peHeaderOffsetBytes = new(bytes + PEOffsets.DosStub.PESignatureOffset, sizeof(uint));
+ uint peHeaderOffset = BinaryPrimitives.ReadUInt32LittleEndian(peHeaderOffsetBytes);
if (accessor.Capacity < peHeaderOffset + PEOffsets.PEHeader.Subsystem + sizeof(ushort))
{
throw new AppHostNotPEFileException("Subsystem offset out of file range.");
}
- ushort* subsystem = ((ushort*)(bytes + peHeaderOffset + PEOffsets.PEHeader.Subsystem));
+ Span<byte> subsystemBytes = new(bytes + peHeaderOffset + PEOffsets.PEHeader.Subsystem, sizeof(ushort));
+ ushort subsystem = BinaryPrimitives.ReadUInt16LittleEndian(subsystemBytes);
// https://docs.microsoft.com/en-us/windows/desktop/Debug/pe-format#windows-subsystem
// The subsystem of the prebuilt apphost should be set to CUI
- if (subsystem[0] != (ushort)PEOffsets.Subsystem.WindowsCui)
+ if (subsystem != (ushort)PEOffsets.Subsystem.WindowsCui)
{
- throw new AppHostNotCUIException(subsystem[0]);
+ throw new AppHostNotCUIException(subsystem);
}
// Set the subsystem to GUI
- subsystem[0] = (ushort)PEOffsets.Subsystem.WindowsGui;
+ BinaryPrimitives.WriteUInt16LittleEndian(subsystemBytes, (ushort)PEOffsets.Subsystem.WindowsGui);
}
finally
{
@@ -121,16 +127,16 @@ internal static unsafe ushort GetWindowsGraphicalUserInterfaceBit(MemoryMappedVi
byte* bytes = pointer + accessor.PointerOffset;
// https://en.wikipedia.org/wiki/Portable_Executable
- uint peHeaderOffset = ((uint*)(bytes + PEOffsets.DosStub.PESignatureOffset))[0];
+ ReadOnlySpan<byte> peHeaderOffsetBytes = new(bytes + PEOffsets.DosStub.PESignatureOffset, sizeof(uint));
+ uint peHeaderOffset = BinaryPrimitives.ReadUInt32LittleEndian(peHeaderOffsetBytes);
if (accessor.Capacity < peHeaderOffset + PEOffsets.PEHeader.Subsystem + sizeof(ushort))
{
throw new AppHostNotPEFileException("Subsystem offset out of file range.");
}
- ushort* subsystem = ((ushort*)(bytes + peHeaderOffset + PEOffsets.PEHeader.Subsystem));
-
- return subsystem[0];
+ ReadOnlySpan<byte> subsystemBytes = new(bytes + peHeaderOffset + PEOffsets.PEHeader.Subsystem, sizeof(ushort));
+ return BinaryPrimitives.ReadUInt16LittleEndian(subsystemBytes);
}
finally
{
From d39f18ecd6671748cc6baf57f141f94668cb5f9e Mon Sep 17 00:00:00 2001
From: Elinor Fung <elfung@microsoft.com>
Date: Thu, 21 Sep 2023 10:45:36 -0700
Subject: [PATCH 2/2] PR feeback - helper methods
---
.../AppHost/PEUtils.cs | 123 ++++++------------
.../AppHostUpdateTests.cs | 6 +-
2 files changed, 42 insertions(+), 87 deletions(-)
diff --git a/src/runtime/src/installer/managed/Microsoft.NET.HostModel/AppHost/PEUtils.cs b/src/runtime/src/installer/managed/Microsoft.NET.HostModel/AppHost/PEUtils.cs
index e6142aba26e3e..1bfc80fcfca49 100644
--- a/src/runtime/src/installer/managed/Microsoft.NET.HostModel/AppHost/PEUtils.cs
+++ b/src/runtime/src/installer/managed/Microsoft.NET.HostModel/AppHost/PEUtils.cs
@@ -5,6 +5,7 @@
using System.Buffers.Binary;
using System.IO;
using System.IO.MemoryMappedFiles;
+using System.Reflection.PortableExecutable;
namespace Microsoft.NET.HostModel.AppHost
{
@@ -17,31 +18,13 @@ public static class PEUtils
/// <returns>true if the accessor represents a PE image, false otherwise.</returns>
internal static unsafe bool IsPEImage(MemoryMappedViewAccessor accessor)
{
- byte* pointer = null;
+ if (accessor.Capacity < PEOffsets.DosStub.PESignatureOffset + sizeof(uint))
+ return false;
- try
- {
- accessor.SafeMemoryMappedViewHandle.AcquirePointer(ref pointer);
- byte* bytes = pointer + accessor.PointerOffset;
-
- // https://en.wikipedia.org/wiki/Portable_Executable
- // Validate that we're looking at Windows PE file
- ReadOnlySpan<byte> signatureBytes = new(bytes, sizeof(ushort));
- ushort signature = BinaryPrimitives.ReadUInt16LittleEndian(signatureBytes);
- if (signature != PEOffsets.DosImageSignature
- || accessor.Capacity < PEOffsets.DosStub.PESignatureOffset + sizeof(uint))
- {
- return false;
- }
- return true;
- }
- finally
- {
- if (pointer != null)
- {
- accessor.SafeMemoryMappedViewHandle.ReleasePointer();
- }
- }
+ // https://en.wikipedia.org/wiki/Portable_Executable
+ // Validate that we're looking at Windows PE file
+ ushort signature = AsLittleEndian(accessor.ReadUInt16(0));
+ return signature == PEOffsets.DosImageSignature;
}
public static bool IsPEImage(string filePath)
@@ -64,42 +47,15 @@ public static bool IsPEImage(string filePath)
/// <param name="accessor">The memory accessor which has the apphost file opened.</param>
internal static unsafe void SetWindowsGraphicalUserInterfaceBit(MemoryMappedViewAccessor accessor)
{
- byte* pointer = null;
-
- try
- {
- accessor.SafeMemoryMappedViewHandle.AcquirePointer(ref pointer);
- byte* bytes = pointer + accessor.PointerOffset;
-
- // https://en.wikipedia.org/wiki/Portable_Executable
- ReadOnlySpan<byte> peHeaderOffsetBytes = new(bytes + PEOffsets.DosStub.PESignatureOffset, sizeof(uint));
- uint peHeaderOffset = BinaryPrimitives.ReadUInt32LittleEndian(peHeaderOffsetBytes);
-
- if (accessor.Capacity < peHeaderOffset + PEOffsets.PEHeader.Subsystem + sizeof(ushort))
- {
- throw new AppHostNotPEFileException("Subsystem offset out of file range.");
- }
-
- Span<byte> subsystemBytes = new(bytes + peHeaderOffset + PEOffsets.PEHeader.Subsystem, sizeof(ushort));
- ushort subsystem = BinaryPrimitives.ReadUInt16LittleEndian(subsystemBytes);
-
- // https://docs.microsoft.com/en-us/windows/desktop/Debug/pe-format#windows-subsystem
- // The subsystem of the prebuilt apphost should be set to CUI
- if (subsystem != (ushort)PEOffsets.Subsystem.WindowsCui)
- {
- throw new AppHostNotCUIException(subsystem);
- }
-
- // Set the subsystem to GUI
- BinaryPrimitives.WriteUInt16LittleEndian(subsystemBytes, (ushort)PEOffsets.Subsystem.WindowsGui);
- }
- finally
- {
- if (pointer != null)
- {
- accessor.SafeMemoryMappedViewHandle.ReleasePointer();
- }
- }
+ // https://learn.microsoft.com/windows/win32/debug/pe-format#windows-subsystem
+ // The subsystem of the prebuilt apphost should be set to CUI
+ uint peHeaderOffset;
+ ushort subsystem = GetWindowsSubsystem(accessor, out peHeaderOffset);
+ if (subsystem != (ushort)Subsystem.WindowsCui)
+ throw new AppHostNotCUIException(subsystem);
+
+ // Set the subsystem to GUI
+ accessor.Write(peHeaderOffset + PEOffsets.PEHeader.Subsystem, AsLittleEndian((ushort)Subsystem.WindowsGui));
}
public static unsafe void SetWindowsGraphicalUserInterfaceBit(string filePath)
@@ -119,32 +75,7 @@ public static unsafe void SetWindowsGraphicalUserInterfaceBit(string filePath)
/// <param name="accessor">The memory accessor which has the apphost file opened.</param>
internal static unsafe ushort GetWindowsGraphicalUserInterfaceBit(MemoryMappedViewAccessor accessor)
{
- byte* pointer = null;
-
- try
- {
- accessor.SafeMemoryMappedViewHandle.AcquirePointer(ref pointer);
- byte* bytes = pointer + accessor.PointerOffset;
-
- // https://en.wikipedia.org/wiki/Portable_Executable
- ReadOnlySpan<byte> peHeaderOffsetBytes = new(bytes + PEOffsets.DosStub.PESignatureOffset, sizeof(uint));
- uint peHeaderOffset = BinaryPrimitives.ReadUInt32LittleEndian(peHeaderOffsetBytes);
-
- if (accessor.Capacity < peHeaderOffset + PEOffsets.PEHeader.Subsystem + sizeof(ushort))
- {
- throw new AppHostNotPEFileException("Subsystem offset out of file range.");
- }
-
- ReadOnlySpan<byte> subsystemBytes = new(bytes + peHeaderOffset + PEOffsets.PEHeader.Subsystem, sizeof(ushort));
- return BinaryPrimitives.ReadUInt16LittleEndian(subsystemBytes);
- }
- finally
- {
- if (pointer != null)
- {
- accessor.SafeMemoryMappedViewHandle.ReleasePointer();
- }
- }
+ return GetWindowsSubsystem(accessor, out _);
}
public static unsafe ushort GetWindowsGraphicalUserInterfaceBit(string filePath)
@@ -157,5 +88,25 @@ public static unsafe ushort GetWindowsGraphicalUserInterfaceBit(string filePath)
}
}
}
+
+ private static ushort GetWindowsSubsystem(MemoryMappedViewAccessor accessor, out uint peHeaderOffset)
+ {
+ // https://en.wikipedia.org/wiki/Portable_Executable
+ if (accessor.Capacity < PEOffsets.DosStub.PESignatureOffset + sizeof(uint))
+ throw new AppHostNotPEFileException("PESignature offset out of file range.");
+
+ peHeaderOffset = AsLittleEndian(accessor.ReadUInt32(PEOffsets.DosStub.PESignatureOffset));
+ if (accessor.Capacity < peHeaderOffset + PEOffsets.PEHeader.Subsystem + sizeof(ushort))
+ throw new AppHostNotPEFileException("Subsystem offset out of file range.");
+
+ // https://learn.microsoft.com/windows/win32/debug/pe-format#windows-subsystem
+ return AsLittleEndian(accessor.ReadUInt16(peHeaderOffset + PEOffsets.PEHeader.Subsystem));
+ }
+
+ private static ushort AsLittleEndian(ushort value)
+ => BitConverter.IsLittleEndian ? value : BinaryPrimitives.ReverseEndianness(value);
+
+ private static uint AsLittleEndian(uint value)
+ => BitConverter.IsLittleEndian ? value : BinaryPrimitives.ReverseEndianness(value);
}
}
diff --git a/src/runtime/src/installer/tests/Microsoft.NET.HostModel.Tests/Microsoft.NET.HostModel.AppHost.Tests/AppHostUpdateTests.cs b/src/runtime/src/installer/tests/Microsoft.NET.HostModel.Tests/Microsoft.NET.HostModel.AppHost.Tests/AppHostUpdateTests.cs
index 232410be8f259..b4d038b99b5ce 100644
--- a/src/runtime/src/installer/tests/Microsoft.NET.HostModel.Tests/Microsoft.NET.HostModel.AppHost.Tests/AppHostUpdateTests.cs
+++ b/src/runtime/src/installer/tests/Microsoft.NET.HostModel.Tests/Microsoft.NET.HostModel.AppHost.Tests/AppHostUpdateTests.cs
@@ -11,6 +11,7 @@
using Microsoft.NET.HostModel.AppHost;
using Microsoft.DotNet.CoreSetup.Test;
using System.Diagnostics;
+using System.Reflection.PortableExecutable;
namespace Microsoft.NET.HostModel.Tests
{
@@ -111,7 +112,9 @@ public void ItCanSetWindowsGUISubsystem()
BitConverter
.ToUInt16(File.ReadAllBytes(destinationFilePath), SubsystemOffset)
.Should()
- .Be(2);
+ .Be((ushort)Subsystem.WindowsGui);
+
+ Assert.Equal((ushort)Subsystem.WindowsGui, PEUtils.GetWindowsGraphicalUserInterfaceBit(destinationFilePath));
}
}
@@ -153,6 +156,7 @@ public void ItFailsToSetGUISubsystemWithWrongDefault()
string destinationFilePath = Path.Combine(testDirectory.Path, "DestinationAppHost.exe.mock");
string appBinaryFilePath = "Test/App/Binary/Path.dll";
+ Assert.Equal(42, PEUtils.GetWindowsGraphicalUserInterfaceBit(sourceAppHostMock));
Assert.Throws<AppHostNotCUIException>(() =>
HostWriter.CreateAppHost(
sourceAppHostMock,

416
runtime-92920-multiple-ssl-dirs.patch Normal file
View File

@ -0,0 +1,416 @@
From 9aec1e3b0b9ddc02b81bd115399f8951288b261b Mon Sep 17 00:00:00 2001
From: Tom Deseyn <tom.deseyn@gmail.com>
Date: Wed, 11 Oct 2023 18:32:20 +0200
Subject: [PATCH] Support specifying multiple directories through SSL_CERT_DIR
Co-authored-by: Jeremy Barton <jbarton@microsoft.com>
Co-authored-by: Kevin Jones <vcsjones@github.com>
---
.../OpenSslCachedSystemStoreProvider.cs | 232 +++++++++---------
.../X509Certificates/X509StoreTests.Unix.cs | 42 +++-
2 files changed, 157 insertions(+), 117 deletions(-)
diff --git a/src/runtime/src/libraries/System.Security.Cryptography/src/System/Security/Cryptography/X509Certificates/OpenSslCachedSystemStoreProvider.cs b/src/runtime/src/libraries/System.Security.Cryptography/src/System/Security/Cryptography/X509Certificates/OpenSslCachedSystemStoreProvider.cs
index 4c9643c01e2..e66b3d1ad11 100644
--- a/src/runtime/src/libraries/System.Security.Cryptography/src/System/Security/Cryptography/X509Certificates/OpenSslCachedSystemStoreProvider.cs
+++ b/src/runtime/src/libraries/System.Security.Cryptography/src/System/Security/Cryptography/X509Certificates/OpenSslCachedSystemStoreProvider.cs
@@ -21,14 +21,14 @@ internal sealed class OpenSslCachedSystemStoreProvider : IStorePal
private static readonly TimeSpan s_lastWriteRecheckInterval = TimeSpan.FromSeconds(5);
private static readonly TimeSpan s_assumeInvalidInterval = TimeSpan.FromMinutes(5);
private static readonly Stopwatch s_recheckStopwatch = new Stopwatch();
- private static DirectoryInfo? s_rootStoreDirectoryInfo = SafeOpenRootDirectoryInfo();
+ private static string[]? s_rootStoreDirectories;
private static bool s_defaultRootDir;
- private static readonly FileInfo? s_rootStoreFileInfo = SafeOpenRootFileInfo();
+ private static string? s_rootStoreFile;
+ private static DateTime[]? s_directoryLastWrite;
+ private static DateTime s_fileLastWrite;
// Use non-Value-Tuple so that it's an atomic update.
private static Tuple<SafeX509StackHandle, SafeX509StackHandle>? s_nativeCollections;
- private static DateTime s_directoryCertsLastWrite;
- private static DateTime s_fileCertsLastWrite;
private readonly bool _isRoot;
@@ -93,18 +93,11 @@ public void Remove(ICertificatePal cert)
{
lock (s_recheckStopwatch)
{
- FileInfo? fileInfo = s_rootStoreFileInfo;
- DirectoryInfo? dirInfo = s_rootStoreDirectoryInfo;
-
- fileInfo?.Refresh();
- dirInfo?.Refresh();
-
if (ret == null ||
elapsed > s_assumeInvalidInterval ||
- (fileInfo != null && fileInfo.Exists && ContentWriteTime(fileInfo) != s_fileCertsLastWrite) ||
- (dirInfo != null && dirInfo.Exists && ContentWriteTime(dirInfo) != s_directoryCertsLastWrite))
+ LastWriteTimesHaveChanged())
{
- ret = LoadMachineStores(dirInfo, fileInfo);
+ ret = LoadMachineStores();
}
}
}
@@ -113,9 +106,37 @@ public void Remove(ICertificatePal cert)
return ret;
}
- private static Tuple<SafeX509StackHandle, SafeX509StackHandle> LoadMachineStores(
- DirectoryInfo? rootStorePath,
- FileInfo? rootStoreFile)
+ private static bool LastWriteTimesHaveChanged()
+ {
+ Debug.Assert(
+ Monitor.IsEntered(s_recheckStopwatch),
+ "LastWriteTimesHaveChanged assumes a lock(s_recheckStopwatch)");
+
+ if (s_rootStoreFile != null)
+ {
+ _ = TryStatFile(s_rootStoreFile, out DateTime lastModified);
+ if (lastModified != s_fileLastWrite)
+ {
+ return true;
+ }
+ }
+
+ if (s_rootStoreDirectories != null && s_directoryLastWrite != null)
+ {
+ for (int i = 0; i < s_rootStoreDirectories.Length; i++)
+ {
+ _ = TryStatDirectory(s_rootStoreDirectories[i], out DateTime lastModified);
+ if (lastModified != s_directoryLastWrite[i])
+ {
+ return true;
+ }
+ }
+ }
+
+ return false;
+ }
+
+ private static Tuple<SafeX509StackHandle, SafeX509StackHandle> LoadMachineStores()
{
Debug.Assert(
Monitor.IsEntered(s_recheckStopwatch),
@@ -126,61 +147,76 @@ public void Remove(ICertificatePal cert)
SafeX509StackHandle intermedStore = Interop.Crypto.NewX509Stack();
Interop.Crypto.CheckValidOpenSslHandle(intermedStore);
- DateTime newFileTime = default;
- DateTime newDirTime = default;
-
var uniqueRootCerts = new HashSet<X509Certificate2>();
var uniqueIntermediateCerts = new HashSet<X509Certificate2>();
bool firstLoad = (s_nativeCollections == null);
- if (rootStoreFile != null && rootStoreFile.Exists)
+ if (firstLoad)
{
- newFileTime = ContentWriteTime(rootStoreFile);
- ProcessFile(rootStoreFile);
+ s_rootStoreDirectories = GetRootStoreDirectories(out s_defaultRootDir);
+ s_directoryLastWrite = new DateTime[s_rootStoreDirectories.Length];
+ s_rootStoreFile = GetRootStoreFile();
+ }
+ else
+ {
+ Debug.Assert(s_rootStoreDirectories is not null);
+ Debug.Assert(s_directoryLastWrite is not null);
+ }
+
+ if (s_rootStoreFile != null)
+ {
+ ProcessFile(s_rootStoreFile, out s_fileLastWrite);
}
bool hasStoreData = false;
- if (rootStorePath != null && rootStorePath.Exists)
+ for (int i = 0; i < s_rootStoreDirectories.Length; i++)
{
- newDirTime = ContentWriteTime(rootStorePath);
- hasStoreData = ProcessDir(rootStorePath);
+ hasStoreData = ProcessDir(s_rootStoreDirectories[i], out s_directoryLastWrite[i]);
}
if (firstLoad && !hasStoreData && s_defaultRootDir)
{
- DirectoryInfo etcSslCerts = new DirectoryInfo("/etc/ssl/certs");
-
- if (etcSslCerts.Exists)
+ const string DefaultCertDir = "/etc/ssl/certs";
+ hasStoreData = ProcessDir(DefaultCertDir, out DateTime lastModified);
+ if (hasStoreData)
{
- DateTime tmpTime = ContentWriteTime(etcSslCerts);
- hasStoreData = ProcessDir(etcSslCerts);
-
- if (hasStoreData)
- {
- newDirTime = tmpTime;
- s_rootStoreDirectoryInfo = etcSslCerts;
- }
+ s_rootStoreDirectories = new[] { DefaultCertDir };
+ s_directoryLastWrite = new[] { lastModified };
}
}
- bool ProcessDir(DirectoryInfo dir)
+ bool ProcessDir(string dir, out DateTime lastModified)
{
+ if (!TryStatDirectory(dir, out lastModified))
+ {
+ return false;
+ }
+
bool hasStoreData = false;
- foreach (FileInfo file in dir.EnumerateFiles())
+ foreach (string file in Directory.EnumerateFiles(dir))
{
- hasStoreData |= ProcessFile(file);
+ hasStoreData |= ProcessFile(file, out _, skipStat: true);
}
return hasStoreData;
}
- bool ProcessFile(FileInfo file)
+ bool ProcessFile(string file, out DateTime lastModified, bool skipStat = false)
{
bool readData = false;
- using (SafeBioHandle fileBio = Interop.Crypto.BioNewFile(file.FullName, "rb"))
+ if (skipStat)
+ {
+ lastModified = default;
+ }
+ else if (!TryStatFile(file, out lastModified))
+ {
+ return false;
+ }
+
+ using (SafeBioHandle fileBio = Interop.Crypto.BioNewFile(file, "rb"))
{
// The handle may be invalid, for example when we don't have read permission for the file.
if (fileBio.IsInvalid)
@@ -274,114 +310,78 @@ bool ProcessFile(FileInfo file)
// on every call.
Volatile.Write(ref s_nativeCollections, newCollections);
- s_directoryCertsLastWrite = newDirTime;
- s_fileCertsLastWrite = newFileTime;
s_recheckStopwatch.Restart();
return newCollections;
}
- private static FileInfo? SafeOpenRootFileInfo()
+ private static string? GetRootStoreFile()
{
string? rootFile = Interop.Crypto.GetX509RootStoreFile();
if (!string.IsNullOrEmpty(rootFile))
{
- try
- {
- return new FileInfo(rootFile);
- }
- catch (ArgumentException)
- {
- // If SSL_CERT_FILE is set to the empty string, or anything else which gives
- // "The path is not of a legal form", then the GetX509RootStoreFile value is ignored.
- }
+ return Path.GetFullPath(rootFile);
}
return null;
}
- private static DirectoryInfo? SafeOpenRootDirectoryInfo()
+ private static string[] GetRootStoreDirectories(out bool isDefault)
{
- string? rootDirectory = Interop.Crypto.GetX509RootStorePath(out s_defaultRootDir);
+ string rootDirectory = Interop.Crypto.GetX509RootStorePath(out isDefault) ?? "";
- if (!string.IsNullOrEmpty(rootDirectory))
- {
- try
- {
- return new DirectoryInfo(rootDirectory);
- }
- catch (ArgumentException)
- {
- // If SSL_CERT_DIR is set to the empty string, or anything else which gives
- // "The path is not of a legal form", then the GetX509RootStoreFile value is ignored.
- }
- }
-
- return null;
- }
-
- private static DateTime ContentWriteTime(FileInfo info)
- {
- string path = info.FullName;
- string? target = Interop.Sys.ReadLink(path);
-
- if (string.IsNullOrEmpty(target))
- {
- return info.LastWriteTimeUtc;
- }
+ string[] directories = rootDirectory.Split(Path.PathSeparator, StringSplitOptions.RemoveEmptyEntries);
- if (target[0] != '/')
+ for (int i = 0; i < directories.Length; i++)
{
- target = Path.Join(info.Directory?.FullName, target);
+ directories[i] = Path.GetFullPath(directories[i]);
}
- try
+ // Remove duplicates.
+ if (directories.Length > 1)
{
- var targetInfo = new FileInfo(target);
-
- if (targetInfo.Exists)
+ var set = new HashSet<string>(directories, StringComparer.Ordinal);
+ if (set.Count != directories.Length)
{
- return targetInfo.LastWriteTimeUtc;
+ // Preserve the original order.
+ string[] directoriesTrimmed = new string[set.Count];
+ int j = 0;
+ for (int i = 0; i < directories.Length; i++)
+ {
+ string directory = directories[i];
+ if (set.Remove(directory))
+ {
+ directoriesTrimmed[j++] = directory;
+ }
+ }
+ Debug.Assert(set.Count == 0);
+ directories = directoriesTrimmed;
}
}
- catch (ArgumentException)
- {
- // If we can't load information about the link path, just treat it as not a link.
- }
- return info.LastWriteTimeUtc;
+ return directories;
}
- private static DateTime ContentWriteTime(DirectoryInfo info)
- {
- string path = info.FullName;
- string? target = Interop.Sys.ReadLink(path);
-
- if (string.IsNullOrEmpty(target))
- {
- return info.LastWriteTimeUtc;
- }
+ private static bool TryStatFile(string path, out DateTime lastModified)
+ => TryStat(path, Interop.Sys.FileTypes.S_IFREG, out lastModified);
- if (target[0] != '/')
- {
- target = Path.Join(info.Parent?.FullName, target);
- }
+ private static bool TryStatDirectory(string path, out DateTime lastModified)
+ => TryStat(path, Interop.Sys.FileTypes.S_IFDIR, out lastModified);
- try
- {
- var targetInfo = new DirectoryInfo(target);
+ private static bool TryStat(string path, int fileType, out DateTime lastModified)
+ {
+ lastModified = default;
- if (targetInfo.Exists)
- {
- return targetInfo.LastWriteTimeUtc;
- }
- }
- catch (ArgumentException)
+ Interop.Sys.FileStatus status;
+ // Use Stat to follow links.
+ if (Interop.Sys.Stat(path, out status) < 0 ||
+ (status.Mode & Interop.Sys.FileTypes.S_IFMT) != fileType)
{
- // If we can't load information about the link path, just treat it as not a link.
+ return false;
}
- return info.LastWriteTimeUtc;
+ lastModified = DateTime.UnixEpoch + TimeSpan.FromTicks(status.MTime * TimeSpan.TicksPerSecond + status.MTimeNsec / TimeSpan.NanosecondsPerTick);
+ return true;
}
}
}
diff --git a/src/runtime/src/libraries/System.Security.Cryptography/tests/X509Certificates/X509StoreTests.Unix.cs b/src/runtime/src/libraries/System.Security.Cryptography/tests/X509Certificates/X509StoreTests.Unix.cs
index 0efb6c12028..f460d6b9bd6 100644
--- a/src/runtime/src/libraries/System.Security.Cryptography/tests/X509Certificates/X509StoreTests.Unix.cs
+++ b/src/runtime/src/libraries/System.Security.Cryptography/tests/X509Certificates/X509StoreTests.Unix.cs
@@ -10,7 +10,6 @@ namespace System.Security.Cryptography.X509Certificates.Tests
{
public partial class X509StoreTests
{
-
[ConditionalFact(nameof(NotRunningAsRootAndRemoteExecutorSupported))] // root can read '2.pem'
[PlatformSpecific(TestPlatforms.Linux)] // Windows/OSX doesn't use SSL_CERT_{DIR,FILE}.
private void X509Store_MachineStoreLoadSkipsInvalidFiles()
@@ -50,6 +49,47 @@ private void X509Store_MachineStoreLoadSkipsInvalidFiles()
}, new RemoteInvokeOptions { StartInfo = psi }).Dispose();
}
+ [ConditionalFact(typeof(RemoteExecutor), nameof(RemoteExecutor.IsSupported))]
+ [PlatformSpecific(TestPlatforms.Linux)] // Windows/OSX doesn't use SSL_CERT_{DIR,FILE}.
+ private void X509Store_MachineStoreLoadsMutipleSslCertDirectories()
+ {
+ // Create 3 certificates and place them in two directories that will be passed
+ // using SSL_CERT_DIR.
+ string sslCertDir1 = GetTestFilePath();
+ Directory.CreateDirectory(sslCertDir1);
+ File.WriteAllBytes(Path.Combine(sslCertDir1, "1.pem"), TestData.SelfSigned1PemBytes);
+ File.WriteAllBytes(Path.Combine(sslCertDir1, "2.pem"), TestData.SelfSigned2PemBytes);
+ string sslCertDir2 = GetTestFilePath();
+ Directory.CreateDirectory(sslCertDir2);
+ File.WriteAllBytes(Path.Combine(sslCertDir2, "3.pem"), TestData.SelfSigned3PemBytes);
+
+ // Add a non-existing directory after each valid directory to verify they are ignored.
+ string sslCertDir = string.Join(Path.PathSeparator,
+ new[] {
+ sslCertDir1,
+ sslCertDir2,
+ "", // empty string
+ sslCertDir2, // duplicate directory
+ "/invalid2", // path that does not exist
+ });
+
+ var psi = new ProcessStartInfo();
+ psi.Environment.Add("SSL_CERT_DIR", sslCertDir);
+ // Set SSL_CERT_FILE to avoid loading the default bundle file.
+ psi.Environment.Add("SSL_CERT_FILE", "/nonexisting");
+ RemoteExecutor.Invoke(() =>
+ {
+ Assert.NotNull(Environment.GetEnvironmentVariable("SSL_CERT_DIR"));
+ using (var store = new X509Store(StoreName.Root, StoreLocation.LocalMachine))
+ {
+ store.Open(OpenFlags.OpenExistingOnly);
+
+ // Check nr of certificates in store.
+ Assert.Equal(3, store.Certificates.Count);
+ }
+ }, new RemoteInvokeOptions { StartInfo = psi }).Dispose();
+ }
+
public static bool NotRunningAsRootAndRemoteExecutorSupported => !Environment.IsPrivilegedProcess && RemoteExecutor.IsSupported;
}
}
--
2.41.0

32
sdk-35600-skip-windows-gui.patch
View File

@ -1,32 +0,0 @@
From eaa9d8ebefb59cb289e147223b242d77e69f0861 Mon Sep 17 00:00:00 2001
From: Elinor Fung <elfung@microsoft.com>
Date: Wed, 20 Sep 2023 15:55:32 -0700
Subject: [PATCH] Skip getting Windows GUI bit on non-Windows in
AppHostShellShimMaker
---
src/Cli/dotnet/ShellShim/AppHostShimMaker.cs | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/sdk/src/Cli/dotnet/ShellShim/AppHostShimMaker.cs b/src/sdk/src/Cli/dotnet/ShellShim/AppHostShimMaker.cs
index eb9a1332299..7240150e06d 100644
--- a/src/sdk/src/Cli/dotnet/ShellShim/AppHostShimMaker.cs
+++ b/src/sdk/src/Cli/dotnet/ShellShim/AppHostShimMaker.cs
@@ -40,14 +40,14 @@ public void CreateApphostShellShim(FilePath entryPoint, FilePath shimPath)
string entryPointFullPath = Path.GetFullPath(entryPoint.Value);
var appBinaryFilePath = Path.GetRelativePath(Path.GetDirectoryName(appHostDestinationFilePath), entryPointFullPath);
-
if (ResourceUpdater.IsSupportedOS())
{
- var windowsGraphicalUserInterfaceBit = PEUtils.GetWindowsGraphicalUserInterfaceBit(entryPointFullPath);
+ bool windowsGraphicalUserInterface = OperatingSystem.IsWindows()
+ && PEUtils.GetWindowsGraphicalUserInterfaceBit(entryPointFullPath) == WindowsGUISubsystem;
HostWriter.CreateAppHost(appHostSourceFilePath: appHostSourcePath,
appHostDestinationFilePath: appHostDestinationFilePath,
appBinaryFilePath: appBinaryFilePath,
- windowsGraphicalUserInterface: (windowsGraphicalUserInterfaceBit == WindowsGUISubsystem) && OperatingSystem.IsWindows(),
+ windowsGraphicalUserInterface: windowsGraphicalUserInterface,
assemblyToCopyResourcesFrom: entryPointFullPath,
enableMacOSCodeSign: OperatingSystem.IsMacOS());
}

2
sources
View File

@ -1 +1 @@
SHA512 (dotnet-v8.0.0-rc.1.23419.4.tar.gz) = 6a3f7e20adce8e76e10b235427f16a8b6bbc928be0cec5cb168722d497ac01cce8b6a16b6f12066b422ef33c2c39ad620f9bed24c247e7b75a2b998332f09873
SHA512 (dotnet-v8.0.0-rc.2.23479.6.tar.gz) = 604220e91cfb3b0909b5127ed6b53b0a661f6258dd87068e5eb2f589729fb7b634ce934967e821075f027e0d2e12d15595a2fff57099efba036f760c6eb79493