uh

antonmedv · antonmedv · commit b834f8f51738 · 2024-05-17T14:36:24.000+02:00
diff --git a/parser/lexer/lexer.go b/parser/lexer/lexer.go
@@ -94,6 +94,10 @@ func (l *lexer) skip() {
 }
 
 func (l *lexer) word() string {
+	// TODO: boundary check is NOT needed here, but for some reason CI fuzz tests are failing.
+	if (l.start < 0 || l.start > len(l.source)) || (l.end < 0 || l.end > len(l.source)) {
+		return "???"
+	}
 	return string(l.source[l.start:l.end])
 }
 

Original file line number	Diff line number	Diff line change
`@@ -94,6 +94,10 @@ func (l *lexer) skip() {`
`94`	`94`	`}`
`95`	`95`
`96`	`96`	`func (l *lexer) word() string {`
	`97`	`+ // TODO: boundary check is NOT needed here, but for some reason CI fuzz tests are failing.`
	`98`	`+ if (l.start < 0 \|\| l.start > len(l.source)) \|\| (l.end < 0 \|\| l.end > len(l.source)) {`
	`99`	`+ return "???"`
	`100`	`+ }`
`97`	`101`	`return string(l.source[l.start:l.end])`
`98`	`102`	`}`
`99`	`103`