fix(BRIDGE-394): prevent literal mutation when using rfc822 parser

ElectroNafta · ElectroNafta · commit b014b7cc8132 · 2025-06-27T12:28:28.000+02:00
diff --git a/rfc822/parser.go b/rfc822/parser.go
@@ -24,7 +24,9 @@ type Section struct {
 }
 
 func Parse(literal []byte) *Section {
-	return parse(literal, []int{}, 0, len(literal))
+	literalCopy := make([]byte, len(literal))
+	copy(literalCopy, literal)
+	return parse(literalCopy, []int{}, 0, len(literal))
 }
 
 func (section *Section) Identifier() []int {

Original file line number	Diff line number	Diff line change
`@@ -24,7 +24,9 @@ type Section struct {`
`24`	`24`	`}`
`25`	`25`
`26`	`26`	`func Parse(literal []byte) *Section {`
`27`		`- return parse(literal, []int{}, 0, len(literal))`
	`27`	`+ literalCopy := make([]byte, len(literal))`
	`28`	`+ copy(literalCopy, literal)`
	`29`	`+ return parse(literalCopy, []int{}, 0, len(literal))`
`28`	`30`	`}`
`29`	`31`
`30`	`32`	`func (section *Section) Identifier() []int {`