Make evutil_secure_rng_init() work even with builtin arc4random

diff --git a/evutil_rand.c b/evutil_rand.c
index b86ecd8147c683c934e5ea3618511bee5487d7fe..a841f026535af7d24dd647439f583a703678f80f 100644 (file)
--- a/evutil_rand.c
+++ b/evutil_rand.c
@@ -43,6 +43,8 @@
 int
 evutil_secure_rng_init(void)
 {
+       /* call arc4random() now to force it to self-initialize */
+       (void) arc4random();
        return 0;
 }