node: fix error condition in gzipResponseWriter.init() ethereum#32896 (#1888)

wit765 · web-flow · commit 1394ea09f05e · 2025-12-25T09:27:11.000+05:30
diff --git a/node/rpcstack.go b/node/rpcstack.go
@@ -498,7 +498,7 @@ func (w *gzipResponseWriter) init() {
 	hdr := w.resp.Header()
 	length := hdr.Get("content-length")
 	if len(length) > 0 {
-		if n, err := strconv.ParseUint(length, 10, 64); err != nil {
+		if n, err := strconv.ParseUint(length, 10, 64); err == nil {
 			w.hasLength = true
 			w.contentLength = n
 		}

Original file line number	Diff line number	Diff line change
`@@ -498,7 +498,7 @@ func (w *gzipResponseWriter) init() {`
`498`	`498`	`hdr := w.resp.Header()`
`499`	`499`	`length := hdr.Get("content-length")`
`500`	`500`	`if len(length) > 0 {`
`501`		`- if n, err := strconv.ParseUint(length, 10, 64); err != nil {`
	`501`	`+ if n, err := strconv.ParseUint(length, 10, 64); err == nil {`
`502`	`502`	`w.hasLength = true`
`503`	`503`	`w.contentLength = n`
`504`	`504`	`}`