From c3f4ee94a2d62444b8203bdb24ed132133e4667a Mon Sep 17 00:00:00 2001
From: "Roger A. Light" <roger@atchoo.org>
Date: Tue, 30 Jul 2019 15:09:53 +0100
Subject: [PATCH] Set *name to NULL on failure.

---
 lib/property_mosq.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/property_mosq.c b/lib/property_mosq.c
index 76158e584d..d3854cfff3 100644
--- a/lib/property_mosq.c
+++ b/lib/property_mosq.c
@@ -1064,7 +1064,10 @@ const mosquitto_property *mosquitto_property_read_string_pair(const mosquitto_pr
 	if(value){
 		*value = calloc(1, p->value.s.len+1);
 		if(!(*value)){
-			if(name) free(*name);
+			if(name){
+				free(*name);
+				*name = NULL;
+			}
 			return NULL;
 		}
 		memcpy(*value, p->value.s.v, p->value.s.len);