From 2b36950e9b2e7c02363c965fd721d103d1dfab4a Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Thu, 6 Jul 2017 11:20:49 +0200
Subject: [PATCH] Free IO context if any in RDB loading code.

Thanks to @oranagra for spotting this bug.
---
 src/rdb.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/rdb.c b/src/rdb.c
index 18acb419..1341942c 100644
--- a/src/rdb.c
+++ b/src/rdb.c
@@ -1415,6 +1415,10 @@ robj *rdbLoadObject(int rdbtype, rio *rdb) {
         /* Call the rdb_load method of the module providing the 10 bit
          * encoding version in the lower 10 bits of the module ID. */
         void *ptr = mt->rdb_load(&io,moduleid&1023);
+        if (io.ctx) {
+            moduleFreeContext(io.ctx);
+            zfree(io.ctx);
+        }
 
         /* Module v2 serialization has an EOF mark at the end. */
         if (io.ver == 2) {