From 55944e5e40b1be2afc4855d8d2baf4b73d1876b5 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 10 Apr 2024 22:49:52 +0200 Subject: Adding upstream version 255.4. Signed-off-by: Daniel Baumann --- src/fuzz/fuzz-udev-database.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 src/fuzz/fuzz-udev-database.c (limited to 'src/fuzz/fuzz-udev-database.c') diff --git a/src/fuzz/fuzz-udev-database.c b/src/fuzz/fuzz-udev-database.c new file mode 100644 index 0000000..6b4fc82 --- /dev/null +++ b/src/fuzz/fuzz-udev-database.c @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ + +#include "device-internal.h" +#include "device-private.h" +#include "fd-util.h" +#include "fs-util.h" +#include "fuzz.h" +#include "tmpfile-util.h" + +int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { + _cleanup_(sd_device_unrefp) sd_device *dev = NULL; + _cleanup_(unlink_tempfilep) char filename[] = "/tmp/fuzz-udev-database.XXXXXX"; + _cleanup_fclose_ FILE *f = NULL; + + fuzz_setup_logging(); + + assert_se(fmkostemp_safe(filename, "r+", &f) == 0); + if (size != 0) + assert_se(fwrite(data, size, 1, f) == 1); + + fflush(f); + assert_se(device_new_aux(&dev) >= 0); + (void) device_read_db_internal_filename(dev, filename); + return 0; +} -- cgit v1.2.3