Don't advance examined in Http1MessageBody.PumpAsync for canceled reads (#2847)

halter73 · web-flow · commit 5ea537fbc4d6 · 2018-08-28T11:28:17.000-07:00
diff --git a/src/Kestrel.Core/Internal/Http/Http1MessageBody.cs b/src/Kestrel.Core/Internal/Http/Http1MessageBody.cs
@@ -51,7 +51,7 @@ private async Task PumpAsync()
 
                     var readableBuffer = result.Buffer;
                     var consumed = readableBuffer.Start;
-                    var examined = readableBuffer.End;
+                    var examined = readableBuffer.Start;
 
                     try
                     {

Original file line number	Diff line number	Diff line change
`@@ -51,7 +51,7 @@ private async Task PumpAsync()`
`51`	`51`
`52`	`52`	`var readableBuffer = result.Buffer;`
`53`	`53`	`var consumed = readableBuffer.Start;`
`54`		`- var examined = readableBuffer.End;`
	`54`	`+ var examined = readableBuffer.Start;`
`55`	`55`
`56`	`56`	`try`
`57`	`57`	`{`