Avoid NullRef if ResolveLinkTarget returns null (#57235)

dotnet · Aug 12, 2021 · e0f6071 · e0f6071
1 parent 88b3ebf
commit e0f6071
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/...ibraries/Microsoft.Extensions.FileProviders.Physical/src/Internal/FileSystemInfoHelper.cs b/...ibraries/Microsoft.Extensions.FileProviders.Physical/src/Internal/FileSystemInfoHelper.cs
@@ -54,7 +54,7 @@ public static bool IsExcluded(FileSystemInfo fileSystemInfo, ExclusionFilters fi
                 try
                 {
                     FileSystemInfo targetInfo = fileInfo.ResolveLinkTarget(returnFinalTarget: true);
-                    if (targetInfo.Exists)
+                    if (targetInfo != null && targetInfo.Exists)
                     {
                         return targetInfo.LastWriteTimeUtc;
                     }