diff options
author | Evgeny Vereshchagin <evvers@ya.ru> | 2018-11-04 22:27:07 +0100 |
---|---|---|
committer | Evgeny Vereshchagin <evvers@ya.ru> | 2018-11-06 19:01:32 +0100 |
commit | 212bd73c788c464c2e19596a102feed848cb78fa (patch) | |
tree | caf3d5e19f9f3cc45ba16d88e08ff03ac951ee3d /src/network/fuzz-network-parser.c | |
parent | e27aac11f26e6e42d14939e9348b2723f2d532ac (diff) | |
download | systemd-212bd73c788c464c2e19596a102feed848cb78fa.tar.gz |
networkd: make network_load_one "public" and add a fuzzer for it
Diffstat (limited to 'src/network/fuzz-network-parser.c')
-rw-r--r-- | src/network/fuzz-network-parser.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/network/fuzz-network-parser.c b/src/network/fuzz-network-parser.c new file mode 100644 index 0000000000..bfeb46cff3 --- /dev/null +++ b/src/network/fuzz-network-parser.c @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: LGPL-2.1+ */ + +#include "fd-util.h" +#include "fileio.h" +#include "fs-util.h" +#include "fuzz.h" +#include "networkd-manager.h" + +int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { + _cleanup_(manager_freep) Manager *manager = NULL; + _cleanup_fclose_ FILE *f = NULL; + _cleanup_(unlink_tempfilep) char network_config[] = "/tmp/fuzz-networkd.XXXXXX"; + + assert_se(fmkostemp_safe(network_config, "r+", &f) == 0); + if (size != 0) + assert_se(fwrite(data, size, 1, f) == 1); + + rewind(f); + assert_se(manager_new(&manager) >= 0); + (void) network_load_one(manager, network_config); + return 0; +} |