From: Makoto Kato <m_kato@ga2.so-net.ne.jp>
Date: Wed, 10 Jul 2013 02:02:43 +0000 (+0900)
Subject: We should return after arc4random_buf()
X-Git-Tag: release-2.1.4-alpha~112^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1ea1f26b4127f5eeb75d919f56b3ea2cc40ae283;p=libevent

We should return after arc4random_buf()
---

diff --git a/evutil_rand.c b/evutil_rand.c
index 039c74e3..38814e4c 100644
--- a/evutil_rand.c
+++ b/evutil_rand.c
@@ -67,6 +67,7 @@ ev_arc4random_buf(void *buf, size_t n)
 {
 #if defined(EVENT__HAVE_ARC4RANDOM_BUF) && !defined(__APPLE__)
 	arc4random_buf(buf, n);
+	return;
 #else
 	unsigned char *b = buf;
 
@@ -79,6 +80,7 @@ ev_arc4random_buf(void *buf, size_t n)
 	 */
 	if (arc4random_buf != NULL) {
 		arc4random_buf(buf, n);
+		return;
 	}
 #endif
 	/* Make sure that we start out with b at a 4-byte alignment; plenty