Fix: Do not upgrade on already upgraded connections

7637e8f5 · Philipp Schafft · 6583bdfc · 7637e8f5
Commit 7637e8f5 authored Nov 13, 2018 by Philipp Schafft 🦁
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src/connection.c src/connection.c +1 -1

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--- a/src/connection.c
+++ b/src/connection.c
@@ -1635,7 +1635,7 @@ static void _handle_connection(void)
                upgrade = httpp_getvar(parser, "upgrade");
                connection = httpp_getvar(parser, "connection");
                if (upgrade && connection && strcasecmp(connection, "upgrade") == 0) {
-                    if (client->con->tlsmode == ICECAST_TLSMODE_DISABLED || strstr(upgrade, "TLS/1.0") == NULL) {
+                    if (client->con->tlsmode == ICECAST_TLSMODE_DISABLED || client->con->tls || strstr(upgrade, "TLS/1.0") == NULL) {
                        client_send_error_by_id(client, ICECAST_ERROR_CON_UPGRADE_ERROR);
                        continue;
                    } else {