Add missing bracket in EGD seeding code.

When configured --with-prngd-socket the code had a missing bracket after
an API change.  Fix that and a couple of warnings.  bz#3032 , from
ole.weidner at protonmail.ch

1 files changed, 4 insertions, 3 deletions

diff --git a/entropy.c b/entropy.c
index 31a7f1c3e..5c6594ac9 100644
--- a/entropy.c
+++ b/entropy.c
@@ -201,14 +201,15 @@ rexec_send_rng_seed(struct sshbuf *m)
 void
 rexec_recv_rng_seed(struct sshbuf *m)
 {
-        u_char *buf = NULL;
+        const u_char *buf = NULL;
         size_t len = 0;
         int r;
 
-        if ((r = sshbuf_get_string_direct(m, &buf, &len)) != 0
+        if ((r = sshbuf_get_string_direct(m, &buf, &len)) != 0)
                 fatal("%s: buffer error: %s", __func__, ssh_err(r));
 
-        debug3("rexec_recv_rng_seed: seeding rng with %u bytes", len);
+        debug3("rexec_recv_rng_seed: seeding rng with %lu bytes",
+            (unsigned long)len);
         RAND_add(buf, len, len);
 }
 #endif /* OPENSSL_PRNG_ONLY */