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-rw-r--r--tests-fuzz/fuzz_zscanner.c31
1 files changed, 31 insertions, 0 deletions
diff --git a/tests-fuzz/fuzz_zscanner.c b/tests-fuzz/fuzz_zscanner.c
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+++ b/tests-fuzz/fuzz_zscanner.c
@@ -0,0 +1,31 @@
+/* Copyright (C) 2018 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz>
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <stdint.h>
+
+#include "libzscanner/scanner.h"
+
+int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
+{
+ zs_scanner_t s;
+ if (zs_init(&s, ".", 1, 0) == 0 &&
+ zs_set_input_string(&s, (const char *)data, size) == 0) {
+ zs_parse_all(&s);
+ }
+ zs_deinit(&s);
+
+ return 0;
+}