Fix hiredis getaddrinfo leak

Fixed in Redis by 1a5e5b6, but since that part of code
is largely copy/paste from Redis, the fix needs to be
ported over too.

Closes #2012

1 files changed, 1 insertions, 0 deletions

diff --git a/deps/hiredis/net.c b/deps/hiredis/net.c
index 9fe80bba7..bdb84ceed 100644
--- a/deps/hiredis/net.c
+++ b/deps/hiredis/net.c
@@ -300,6 +300,7 @@ static int _redisContextConnectTcp(redisContext *c, const char *addr, int port,
                     break;
                 }
             }
+            freeaddrinfo(bservinfo);
             if (!bound) {
                 char buf[128];
                 snprintf(buf,sizeof(buf),"Can't bind socket: %s",strerror(errno));