refactor(secret): optimize performance by moving ToLower operation ou…

…tside loop (#7862)
aquasecurity · Nov 5, 2024 · 2529b58 · 2529b58
1 parent a6a45b3
commit 2529b58
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/pkg/fanal/secret/scanner.go b/pkg/fanal/secret/scanner.go
@@ -175,9 +175,9 @@ func (r *Rule) MatchKeywords(content []byte) bool {
 	if len(r.Keywords) == 0 {
 		return true
 	}
-
+	var contentLower = bytes.ToLower(content)
 	for _, kw := range r.Keywords {
-		if bytes.Contains(bytes.ToLower(content), []byte(strings.ToLower(kw))) {
+		if bytes.Contains(contentLower, []byte(strings.ToLower(kw))) {
 			return true
 		}
 	}