diff options
author | Anita Zhang <the.anitazha@gmail.com> | 2019-10-31 11:35:58 -0700 |
---|---|---|
committer | GitHub <noreply@github.com> | 2019-10-31 11:35:58 -0700 |
commit | 28b05d1e6ece19cd83afaf8f12f3fc5418151a29 (patch) | |
tree | d0f1a4ebeff513690ebb6d7c4fceda306472d4c6 /src/udev/fido_id/fuzz-fido-id-desc.c | |
parent | 9e73d33128ebbf0d7c8a7194d9685a240e61c9cf (diff) | |
parent | f5947a5e925117c55b390460d592f57504277bf9 (diff) | |
download | systemd-28b05d1e6ece19cd83afaf8f12f3fc5418151a29.tar.gz |
Merge pull request #13891 from yuwata/basic-drop-missing
tree-wide: drop missing.h
Diffstat (limited to 'src/udev/fido_id/fuzz-fido-id-desc.c')
-rw-r--r-- | src/udev/fido_id/fuzz-fido-id-desc.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/udev/fido_id/fuzz-fido-id-desc.c b/src/udev/fido_id/fuzz-fido-id-desc.c new file mode 100644 index 0000000000..45a4879e82 --- /dev/null +++ b/src/udev/fido_id/fuzz-fido-id-desc.c @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: LGPL-2.1+ */ + +#include <linux/hid.h> +#include <stdbool.h> +#include <stdint.h> +#include <stdlib.h> + +#include "fido_id_desc.h" +#include "fuzz.h" +#include "log.h" + +int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { + /* We don't want to fill the logs with messages about parse errors. + * Disable most logging if not running standalone */ + if (!getenv("SYSTEMD_LOG_LEVEL")) + log_set_max_level(LOG_CRIT); + + if (size > HID_MAX_DESCRIPTOR_SIZE) + return 0; + (void) is_fido_security_token_desc(data, size); + + return 0; +} |