-Wl,-Bstatic -lgmp -Wl,-Bdynamic \
@FUZZING_LDFLAGS@
-FUZZ_TARGETS=fuzz_certs
+FUZZ_TARGETS=fuzz_certs fuzz_crls
all-local: $(FUZZ_TARGETS)
fuzz_certs: fuzz_certs.c ${libfuzzer}
$(CC) $(AM_CPPFLAGS) $(CFLAGS) -o $@ $< $(fuzz_ldflags)
+fuzz_crls: fuzz_crls.c ${libfuzzer}
+ $(CC) $(AM_CPPFLAGS) $(CFLAGS) -o $@ $< $(fuzz_ldflags)
+
noinst_LIBRARIES = libFuzzerLocal.a
libFuzzerLocal_a_SOURCES = libFuzzerLocal.c
libFuzzerLocal_a_LIBADD = $(top_builddir)/src/libstrongswan/libstrongswan.la
--- /dev/null
+/*
+ * Copyright (C) 2018 Tobias Brunner
+ * HSR Hochschule fuer Technik Rapperswil
+ *
+ * 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 2 of the License, or (at your
+ * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+
+#include <library.h>
+#include <utils/debug.h>
+
+int LLVMFuzzerTestOneInput(const uint8_t *buf, size_t len)
+{
+ certificate_t *cert;
+ chunk_t chunk;
+
+ dbg_default_set_level(-1);
+ library_init(NULL, "fuzz_crls");
+ plugin_loader_add_plugindirs(PLUGINDIR, PLUGINS);
+ if (!lib->plugins->load(lib->plugins, PLUGINS))
+ {
+ return 1;
+ }
+
+ chunk = chunk_create((u_char*)buf, len);
+ cert = lib->creds->create(lib->creds, CRED_CERTIFICATE, CERT_X509_CRL,
+ BUILD_BLOB, chunk, BUILD_END);
+ DESTROY_IF(cert);
+
+ lib->plugins->unload(lib->plugins);
+ library_deinit();
+ return 0;
+}