Fixup pRequestInfo after GCs (#50448)

dotnet · Sep 1, 2023 · 0a51ea1 · 0a51ea1
1 parent ce6a7d2
commit 0a51ea1
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/Shared/HttpSys/RequestProcessing/NativeRequestContext.cs b/src/Shared/HttpSys/RequestProcessing/NativeRequestContext.cs
@@ -555,9 +555,12 @@ private IReadOnlyDictionary<int, ReadOnlyMemory<byte>> GetRequestInfo(IntPtr bas
 
         var info = new Dictionary<int, ReadOnlyMemory<byte>>(count);
 
+        long fixup = (byte*)nativeRequest - (byte*)baseAddress;
+        var pRequestInfo = (HttpApiTypes.HTTP_REQUEST_INFO*)((byte*)nativeRequest->pRequestInfo + fixup);
+
         for (var i = 0; i < count; i++)
         {
-            var requestInfo = nativeRequest->pRequestInfo[i];
+            var requestInfo = pRequestInfo[i];
             var offset = (long)requestInfo.pInfo - (long)baseAddress;
             info.Add(
                 (int)requestInfo.InfoType,