From 896a0c85e0f18368ab8b4998e7b61710a25663c0 Mon Sep 17 00:00:00 2001
From: Matt Mitchell <mmitche@microsoft.com>
Date: Tue, 23 Aug 2022 11:30:32 -0700
Subject: [PATCH] Do not attempt to sign .cat files

.cat files cannot be dual signed. However, there was a bug in signtool.exe where an attempt to add a second signature did not fail, and instead corrupted the cat file. Validation steps were added in the signing process to avoid this situation, and this broke builds.
---
 eng/Signing.props | 1 -
 1 file changed, 1 deletion(-)

diff --git a/eng/Signing.props b/eng/Signing.props
index 5283cf89fe..ef2419bcf3 100644
--- a/eng/Signing.props
+++ b/eng/Signing.props
@@ -7,7 +7,6 @@
     <FileExtensionSignInfo Update="@(FileExtensionSignInfo)" CertificateName="3PartySHA2" />
     <FileExtensionSignInfo Update=".nupkg" CertificateName="NuGet" />
     <FileExtensionSignInfo Update=".zip" CertificateName="None" />
-    <FileExtensionSignInfo Include=".cat" CertificateName="3PartySHA2" />
     <FileExtensionSignInfo Include=".msi" CertificateName="MicrosoftDotNet500" />
     <FileExtensionSignInfo Include=".pyd" CertificateName="3PartySHA2" />