From eb9278ca537568a00d6c788491cff98df667e453 Mon Sep 17 00:00:00 2001
From: ckolivas <kernel@kolivas.org>
Date: Fri, 19 Jul 2013 19:32:57 +1000
Subject: [PATCH] Check for negative wait time in socket_full.

---
 util.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/util.c b/util.c
index 879e51c6..16016d05 100644
--- a/util.c
+++ b/util.c
@@ -1033,6 +1033,8 @@ static bool socket_full(struct pool *pool, int wait)
 	struct timeval timeout;
 	fd_set rd;
 
+	if (unlikely(wait < 0))
+		wait = 0;
 	FD_ZERO(&rd);
 	FD_SET(sock, &rd);
 	timeout.tv_usec = 0;