Import OpenSSL 1.1.1g

2020-06-12 20:28:47 +01:00
parent e531386a2f
commit 7f34c3085f
45 changed files with 1837 additions and 628 deletions
--- a/ssl/t1_lib.c
+++ b/ssl/t1_lib.c
@@ -2130,7 +2130,7 @@ static int tls1_check_sig_alg(SSL *s, X509 *x, int default_nid)
        sigalg = use_pc_sigalgs
                 ? tls1_lookup_sigalg(s->s3->tmp.peer_cert_sigalgs[i])
                 : s->shared_sigalgs[i];
-        if (sig_nid == sigalg->sigandhash)
+        if (sigalg != NULL && sig_nid == sigalg->sigandhash)
            return 1;
    }
    return 0;