If we are not serving TLS, shutdown the connection if someone tries TLS. - geomyidae - A small C-based gopherd.
 (HTM) git clone git://bitreich.org/geomyidae/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/geomyidae/
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       ---
 (DIR) commit 91ac958ffd895f773c056c5a5a0301c64e6db50c
 (DIR) parent 2f68d11cbcca3d8d0a6d6488de48bca802c3090d
 (HTM) Author: Christoph Lohmann <20h@r-36.net>
       Date:   Sun, 15 Nov 2020 13:56:18 +0100
       
       If we are not serving TLS, shutdown the connection if someone tries TLS.
       
       Diffstat:
         M main.c                              |       5 ++---
       
       1 file changed, 2 insertions(+), 3 deletions(-)
       ---
 (DIR) diff --git a/main.c b/main.c
       @@ -780,12 +780,12 @@ main(int argc, char *argv[])
                                        if (tls_handshake(tlsclientctx) < 0)
                                                return 1;
                                }
       -#else /* ENABLE_TLS */
       +#endif /* ENABLE_TLS */
                                /*
                                 * Some TLS request. Help them determine we only
                                 * serve plaintext.
                                 */
       -                        if (byte0 == 0x16) {
       +                        if (byte0 == 0x16 && !dotls) {
                                        if (loglvl & CONN) {
                                                logentry(clienth, clientp, "-",
                                                                "disconnected");
       @@ -796,7 +796,6 @@ main(int argc, char *argv[])
        
                                        return 1;
                                }
       -#endif /* ENABLE_TLS */
        
                                maxrecv = sizeof(recvb) - 1;
                                do {