From 643110525e1388dca36097d0be6d48a5021e59e1 Mon Sep 17 00:00:00 2001
From: Guy Benoish <guy.benoish@redislabs.com>
Date: Wed, 7 Mar 2018 10:40:37 +0700
Subject: Fix zlexrangespec mem-leak in genericZrangebylexCommand

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

diff --git a/src/t_zset.c b/src/t_zset.c
index 50652244b..df32e5d13 100644
--- a/src/t_zset.c
+++ b/src/t_zset.c
@@ -2854,7 +2854,10 @@ void genericZrangebylexCommand(client *c, int reverse) {
         while (remaining) {
             if (remaining >= 3 && !strcasecmp(c->argv[pos]->ptr,"limit")) {
                 if ((getLongFromObjectOrReply(c, c->argv[pos+1], &offset, NULL) != C_OK) ||
-                    (getLongFromObjectOrReply(c, c->argv[pos+2], &limit, NULL) != C_OK)) return;
+                    (getLongFromObjectOrReply(c, c->argv[pos+2], &limit, NULL) != C_OK)) {
+                    zslFreeLexRange(&range);
+                    return;
+                }
                 pos += 3; remaining -= 3;
             } else {
                 zslFreeLexRange(&range);
-- 
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