make sure eivlen is initialised

[openssl.git] / ssl / ssl_lib.c

diff --git a/ssl/ssl_lib.c b/ssl/ssl_lib.c
index b75c260725a32375da5934b01c95e2de124cbaec..0b5f234e5c5a7a266cca2d3534394bc51e151073 100644 (file)
--- a/ssl/ssl_lib.c
+++ b/ssl/ssl_lib.c
@@ -1075,6 +1075,9 @@ long SSL_ctrl(SSL *s,int cmd,long larg,void *parg)
                s->max_cert_list=larg;
                return(l);
        case SSL_CTRL_SET_MTU:
+               if (larg < dtls1_min_mtu())
+                       return 0;
+
                if (SSL_version(s) == DTLS1_VERSION ||
                    SSL_version(s) == DTLS1_BAD_VER)
                        {