From dac319680757437ca23f9525bcdbe8f6f2544fbf Mon Sep 17 00:00:00 2001
From: "Schroeder, Timo (cloud)" <timo.schroeder@ipp.mpg.de>
Date: Wed, 25 Aug 2021 11:03:24 +0200
Subject: [PATCH] Fix: mdsmisc GetXYSignalXd() invalid free xd on error

---
 mdsmisc/ScopeUtilities.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/mdsmisc/ScopeUtilities.c b/mdsmisc/ScopeUtilities.c
index 74354fc9e4..f5c8cd9a93 100644
--- a/mdsmisc/ScopeUtilities.c
+++ b/mdsmisc/ScopeUtilities.c
@@ -886,6 +886,9 @@ EXPORT int GetXYSignalXd(mdsdsc_t *const inY, mdsdsc_t *const inX,
     return TdiNULL_PTR;
   EMPTYXD(yXd);
   EMPTYXD(xXd);
+  EMPTYXD(title);
+  EMPTYXD(xLabel);
+  EMPTYXD(yLabel);
   int estimatedSegmentSamples = 0;
   int isLong = FALSE;
   double xmin = -INFINITY, xmax = INFINITY; // requested
@@ -936,9 +939,6 @@ EXPORT int GetXYSignalXd(mdsdsc_t *const inY, mdsdsc_t *const inX,
   if (STATUS_NOT_OK)
     goto return_err;
   // Get Y, title, and yLabel, if any
-  EMPTYXD(title);
-  EMPTYXD(xLabel);
-  EMPTYXD(yLabel);
   recGetHelp(yXd.pointer, &title);
   recGetUnits(yXd.pointer, &yLabel);
   // Get X