From b53274276fc801856b488a48a669e9258d5f8ef6 Mon Sep 17 00:00:00 2001
From: Dragos Oancea <dragos@signalwire.com>
Date: Tue, 25 Feb 2020 22:04:01 +0000
Subject: [PATCH] [mod_redis] scan-build: Potential leak of memory pointed to
 by 'cptr' - cr_morebulk()

---
 src/mod/applications/mod_redis/credis.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/mod/applications/mod_redis/credis.c b/src/mod/applications/mod_redis/credis.c
index 61467f2776..01432ffe30 100644
--- a/src/mod/applications/mod_redis/credis.c
+++ b/src/mod/applications/mod_redis/credis.c
@@ -177,8 +177,10 @@ static int cr_morebulk(cr_multibulk *mb, int size)
 
   iptr = realloc(mb->idxs, total * sizeof(int));
 
-  if (iptr == NULL)
+  if (iptr == NULL) {
+    free(cptr);
     return CREDIS_ERR_NOMEM;
+   }
 
   mb->bulks = cptr;
   mb->idxs = iptr;