src/fuzz/fuzz-calendarspec.c

   1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
   2
   3 #include "alloc-util.h"
   4 #include "calendarspec.h"
   5 #include "fd-util.h"
   6 #include "fuzz.h"
   7
   8 int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
   9         _cleanup_(calendar_spec_freep) CalendarSpec *cspec = NULL;
  10         _cleanup_free_ char *str = NULL, *p = NULL;
  11
  12         if (!getenv("SYSTEMD_LOG_LEVEL"))
  13                 log_set_max_level(LOG_CRIT);
  14
  15         str = memdup_suffix0(data, size);
  16
  17         if (calendar_spec_from_string(str, &cspec) >= 0) {
  18                 (void) calendar_spec_valid(cspec);
  19                 (void) calendar_spec_normalize(cspec);
  20                 (void) calendar_spec_to_string(cspec, &p);
  21         }
  22
  23         return 0;
  24 }