From 3c79254386cc0744bf78db474e3a51f356512065 Mon Sep 17 00:00:00 2001
From: rhaas <rhaas@17b73243-c579-4c4c-a9d2-2d5706c11dac>
Date: Tue, 17 Apr 2012 16:27:39 +0000
Subject: fix access to free()ed memory in ParameterSetReal introduce in r 4797

git-svn-id: http://svn.cactuscode.org/flesh/trunk@4801 17b73243-c579-4c4c-a9d2-2d5706c11dac
---
 src/main/Parameters.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/main')

diff --git a/src/main/Parameters.c b/src/main/Parameters.c
index a1f84d93..58208f2a 100644
--- a/src/main/Parameters.c
+++ b/src/main/Parameters.c
@@ -2295,7 +2295,6 @@ static int ParameterSetReal (t_param *param, const char *value)
 
   /* try parsing as number */
   inval = strtod (temp, &endptr);
-  free(temp);
 
   if (*endptr) /* if we cannot parse as a number, try expression */
   {
@@ -2324,6 +2323,8 @@ static int ParameterSetReal (t_param *param, const char *value)
     }
   }
 
+  free(temp); /* must be after last access to *endptr */
+
   if (!retval)
   {
     retval = -1;
-- 
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