fuzz: Add fuzzer for identification_t

laforge/swu
Tobias Brunner 4 years ago
parent 936d101d99
commit d3bd576c46
  1. 1
      fuzz/.gitignore
  2. 5
      fuzz/Makefile.am
  3. 33
      fuzz/fuzz_ids.c

1
fuzz/.gitignore vendored

@ -1,4 +1,5 @@
fuzz_certs
fuzz_crls
fuzz_ids
fuzz_pa_tnc
fuzz_pb_tnc

@ -25,7 +25,7 @@ pb_tnc_ldflags = \
$(top_builddir)/src/libtncif/.libs/libtncif.a \
$(fuzz_ldflags)
FUZZ_TARGETS=fuzz_certs fuzz_crls fuzz_pa_tnc fuzz_pb_tnc
FUZZ_TARGETS=fuzz_certs fuzz_crls fuzz_ids fuzz_pa_tnc fuzz_pb_tnc
all-local: $(FUZZ_TARGETS)
@ -37,6 +37,9 @@ fuzz_certs: fuzz_certs.c ${libfuzzer}
fuzz_crls: fuzz_crls.c ${libfuzzer}
$(CC) $(AM_CPPFLAGS) $(CFLAGS) -o $@ $< $(fuzz_ldflags)
fuzz_ids: fuzz_ids.c ${libfuzzer}
$(CC) $(AM_CPPFLAGS) $(CFLAGS) -o $@ $< $(fuzz_ldflags)
fuzz_pa_tnc: fuzz_pa_tnc.c ${libfuzzer}
$(CC) $(AM_CPPFLAGS) $(CFLAGS) -o $@ $< $(pa_tnc_ldflags)

@ -0,0 +1,33 @@
/*
* 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)
{
identification_t *id;
chunk_t chunk;
dbg_default_set_level(-1);
library_init(NULL, "fuzz_ids");
chunk = chunk_create((u_char*)buf, len);
id = identification_create_from_data(chunk);
DESTROY_IF(id);
library_deinit();
return 0;
}
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