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| author | Frantisek Sumsal <frantisek@sumsal.cz> | 2019-03-11 19:56:34 +0100 |
|---|---|---|
| committer | Frantisek Sumsal <frantisek@sumsal.cz> | 2019-03-12 11:57:09 +0100 |
| commit | 415b3f0bb298e9903125f505a9063057471fa574 (patch) | |
| tree | 8b0eecd5cf9422061d5700b1bf0567323246e7f0 /src/fuzz | |
| parent | 35d3a35e56a7d55f181a2cc0b49c93203c8df215 (diff) | |
| download | systemd-415b3f0bb298e9903125f505a9063057471fa574.tar.gz | |
fuzz: add a fuzzer for calendarspec
Diffstat (limited to 'src/fuzz')
| -rw-r--r-- | src/fuzz/fuzz-calendarspec.c | 24 | ||||
| -rw-r--r-- | src/fuzz/meson.build | 4 |
2 files changed, 28 insertions, 0 deletions
diff --git a/src/fuzz/fuzz-calendarspec.c b/src/fuzz/fuzz-calendarspec.c new file mode 100644 index 0000000000..55d8613494 --- /dev/null +++ b/src/fuzz/fuzz-calendarspec.c @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: LGPL-2.1+ */ + +#include "alloc-util.h" +#include "calendarspec.h" +#include "fd-util.h" +#include "fuzz.h" + +int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { + _cleanup_(calendar_spec_freep) CalendarSpec *cspec = NULL; + _cleanup_free_ char *str = NULL, *p = NULL; + + if (!getenv("SYSTEMD_LOG_LEVEL")) + log_set_max_level(LOG_CRIT); + + str = memdup_suffix0(data, size); + + if (calendar_spec_from_string(str, &cspec) > 0) { + (void) calendar_spec_valid(cspec); + (void) calendar_spec_normalize(cspec); + (void) calendar_spec_to_string(cspec, &p); + } + + return 0; +} diff --git a/src/fuzz/meson.build b/src/fuzz/meson.build index 4a242f8a6c..99d7e06deb 100644 --- a/src/fuzz/meson.build +++ b/src/fuzz/meson.build @@ -129,4 +129,8 @@ fuzzers += [ [libshared, libnspawn_core], []], + + [['src/fuzz/fuzz-calendarspec.c'], + [libshared], + []], ] |