From aed5ba01c04d0c5fc2700daf770b01c94344e28d Mon Sep 17 00:00:00 2001
From: dwarning <dwarning>
Date: Wed, 22 Aug 2018 13:05:19 +0200
Subject: [PATCH] prevent a small memory leak

---
 src/frontend/measure.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/frontend/measure.c b/src/frontend/measure.c
index fff28e919..603b2d0af 100644
--- a/src/frontend/measure.c
+++ b/src/frontend/measure.c
@@ -291,8 +291,12 @@ do_measure(
         }
 
         /* skip param|expr measurement types for now -- will be done after other measurements */
-        if (strncmp(meastype, "param", 5) == 0 || strncmp(meastype, "expr", 4) == 0)
+        if (strncmp(meastype, "param", 5) == 0 || strncmp(meastype, "expr", 4) == 0) {
+            txfree(an_type);
+            txfree(resname);
+            txfree(meastype);
             continue;
+        }
 
         /* skip .meas line, if analysis type from line and name of analysis performed differ */
         if (strcmp(an_name, an_type) != 0) {