From a4e6aae6b82a5118d128110f9f1c0ab0f979d5c2 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Fri, 29 Sep 2017 16:18:59 +0200
Subject: [PATCH] Streams: fix memory leak in streamTrimByLength().

---
 src/t_stream.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/t_stream.c b/src/t_stream.c
index 4365aa47..03fa5300 100644
--- a/src/t_stream.c
+++ b/src/t_stream.c
@@ -334,6 +334,7 @@ int64_t streamTrimByLength(stream *s, size_t maxlen, int approx) {
         /* Check if we can remove the whole node, and still have at
          * least maxlen elements. */
         if (s->length - entries >= maxlen) {
+            lpFree(lp);
             raxRemove(s->rax,ri.key,ri.key_len,NULL);
             raxSeek(&ri,">=",ri.key,ri.key_len);
             s->length -= entries;