cmd/devp2p: fix decoding of raw RLP ENR attributes (ethereum#29257)

weiihann · web-flow · commit 20d3e0ac06ef · 2024-03-14T10:32:49.000+01:00
diff --git a/cmd/devp2p/enrcmd.go b/cmd/devp2p/enrcmd.go
@@ -183,8 +183,8 @@ var attrFormatters = map[string]func(rlp.RawValue) (string, bool){
 }
 
 func formatAttrRaw(v rlp.RawValue) (string, bool) {
-	s := hex.EncodeToString(v)
-	return s, true
+	content, _, err := rlp.SplitString(v)
+	return hex.EncodeToString(content), err == nil
 }
 
 func formatAttrString(v rlp.RawValue) (string, bool) {

Original file line number	Diff line number	Diff line change
`@@ -183,8 +183,8 @@ var attrFormatters = map[string]func(rlp.RawValue) (string, bool){`
`183`	`183`	`}`
`184`	`184`
`185`	`185`	`func formatAttrRaw(v rlp.RawValue) (string, bool) {`
`186`		`- s := hex.EncodeToString(v)`
`187`		`- return s, true`
	`186`	`+ content, _, err := rlp.SplitString(v)`
	`187`	`+ return hex.EncodeToString(content), err == nil`
`188`	`188`	`}`
`189`	`189`
`190`	`190`	`func formatAttrString(v rlp.RawValue) (string, bool) {`