Check invalid alpn produced due to missing double escapes

(cherry picked from commit a49b2a3568a3cc4c5396add46ea35700ef87058e)

diff --git a/bin/tests/system/checkzone/zones/bad-svcb-alpn1.db b/bin/tests/system/checkzone/zones/bad-svcb-alpn1.db
new file mode 100644 (file)
index 0000000..dcbe0d1
--- /dev/null
+++ b/bin/tests/system/checkzone/zones/bad-svcb-alpn1.db
@@ -0,0 +1,17 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 600
+@              SOA     ns hostmaster 2011012708 3600 1200 604800 1200
+               NS      ns
+ns             A       192.0.2.1
+; invalid zero length alpn (at start) due to missing double escape
+svcb           SVCB    1 . alpn=\,abc

diff --git a/bin/tests/system/checkzone/zones/bad-svcb-alpn2.db b/bin/tests/system/checkzone/zones/bad-svcb-alpn2.db
new file mode 100644 (file)
index 0000000..14c0cba
--- /dev/null
+++ b/bin/tests/system/checkzone/zones/bad-svcb-alpn2.db
@@ -0,0 +1,17 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 600
+@              SOA     ns hostmaster 2011012708 3600 1200 604800 1200
+               NS      ns
+ns             A       192.0.2.1
+; invalid zero length alpn (in midddle) due to missing double escape
+svcb            SVCB    1 . alpn=a\,\,abc

diff --git a/bin/tests/system/checkzone/zones/bad-svcb-alpn3.db b/bin/tests/system/checkzone/zones/bad-svcb-alpn3.db
new file mode 100644 (file)
index 0000000..a479c2e
--- /dev/null
+++ b/bin/tests/system/checkzone/zones/bad-svcb-alpn3.db
@@ -0,0 +1,17 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 600
+@              SOA     ns hostmaster 2011012708 3600 1200 604800 1200
+               NS      ns
+ns             A       192.0.2.1
+; invalid zero length alpn (at end) due to missing double escape
+svcb            SVCB    1 . alpn=abc\,