logs: do not copy non matching content when apply MaskSequences

DataDog · Feb 8, 2025 · 4dfa826 · 4dfa826
1 parent ba9f4f1
commit 4dfa826
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/pkg/logs/processor/processor.go b/pkg/logs/processor/processor.go
@@ -277,7 +277,9 @@ func (p *Processor) applyRedactingRules(msg *message.Message) bool {
 				return false
 			}
 		case config.MaskSequences:
-			content = rule.Regex.ReplaceAll(content, rule.Placeholder)
+			if rule.Regex.Match(content) {
+				content = rule.Regex.ReplaceAll(content, rule.Placeholder)
+			}
 		}
 	}