1 files changed, 4 insertions, 1 deletions
diff --git a/src/signal.cpp b/src/signal.cpp
index 79997461c..b3852037d 100644
--- a/src/signal.cpp
+++ b/src/signal.cpp
@@ -530,7 +530,10 @@ static bool UpdateSignalsInBuffer()
 		}
 
 		/* do not do anything when some buffer was full */
-		if (flags & SF_FULL) break;
+		if (flags & SF_FULL) {
+			ResetSets(); // free all sets
+			break;
+		}
 
 		UpdateSignalsAroundSegment(flags);
 	}