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-rw-r--r--src/resolve/fuzz-etc-hosts.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/src/resolve/fuzz-etc-hosts.c b/src/resolve/fuzz-etc-hosts.c
new file mode 100644
index 0000000..050c85d
--- /dev/null
+++ b/src/resolve/fuzz-etc-hosts.c
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include "fd-util.h"
+#include "fuzz.h"
+#include "resolved-etc-hosts.h"
+
+int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
+ _cleanup_fclose_ FILE *f = NULL;
+ _cleanup_(etc_hosts_free) EtcHosts h = {};
+
+ if (!getenv("SYSTEMD_LOG_LEVEL"))
+ log_set_max_level(LOG_CRIT);
+
+ f = data_to_file(data, size);
+ assert_se(f);
+
+ (void) etc_hosts_parse(&h, f);
+
+ return 0;
+}