diff options
| -rw-r--r-- | apps/s_server.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/apps/s_server.c b/apps/s_server.c index c8ccdfd03c..4a4d7c25b5 100644 --- a/apps/s_server.c +++ b/apps/s_server.c @@ -1670,6 +1670,11 @@ int s_server_main(int argc, char *argv[]) BIO_printf(bio_err, "Can only use -listen with DTLS\n"); goto end; } + + if (rev && socket_type == SOCK_DGRAM) { + BIO_printf(bio_err, "Can't use -rev with DTLS\n"); + goto end; + } #endif if (stateless && socket_type != SOCK_STREAM) { |