From 49128f0b9da725de992e427fa341a837bcc2991b Mon Sep 17 00:00:00 2001
From: Pieter Noordhuis <pcnoordhuis@gmail.com>
Date: Thu, 2 Sep 2010 23:34:32 +0200
Subject: [PATCH] Fix bug in gluing a deferred multi bulk length to the next
 reply chunk

---
 src/networking.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/networking.c b/src/networking.c
index d62456a3..55b7475b 100644
--- a/src/networking.c
+++ b/src/networking.c
@@ -253,9 +253,9 @@ void setDeferredMultiBulkLength(redisClient *c, void *node, long length) {
     if (ln->next != NULL) {
         next = listNodeValue(ln->next);
 
-        /* Only glue when the next node is an sds */
+        /* Only glue when the next node is non-NULL (an sds in this case) */
         if (next->ptr != NULL) {
-            len->ptr = sdscat(len->ptr,next->ptr);
+            len->ptr = sdscatlen(len->ptr,next->ptr,sdslen(next->ptr));
             listDelNode(c->reply,ln->next);
         }
     }
-- 
2.45.2