Fuzz introspector: fuzzers/fuzz_tokenizer.cpp
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
119 0 EP call site: 00000 init

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 init [function] [call site] 00001
2 ggml_time_us [function] [call site] 00002
3 QueryPerformanceCounter [function] [call site] 00003
1 common_tokenize [function] [call site] 00004
2 llama_get_model [function] [call site] 00005
3 llama_get_model [function] [call site] 00006
4 llama_get_model [function] [call site] 00007
2 llama_model_get_vocab [function] [call site] 00008
2 common_tokenize [function] [call site] 00009
1 std::string::c_str [function] [call site] 00010
1 common_detokenize [function] [call site] 00011
2 llama_get_model [function] [call site] 00012
2 llama_model_get_vocab [function] [call site] 00013
2 common_detokenize [function] [call site] 00014
1 llama_batch_get_one [function] [call site] 00016
1 std::vector::size [function] [call site] 00018
1 llama_decode [function] [call site] 00019
2 decode [function] [call site] 00020
3 GGML_ASSERT [function] [call site] 00021
3 std::vector::push_back [function] [call site] 00034
3 llama_vocab_bos [function] [call site] 00035
4 llama_vocab::token_bos [function] [call site] 00036
3 llama_tokenize [function] [call site] 00037
4 simple_tokenize [function] [call site] 00038
5 std::string::empty [function] [call site] 00040
5 std::vector::push_back [function] [call site] 00041
5 std::string::clear [function] [call site] 00042
5 std::string::empty [function] [call site] 00043
5 std::vector::push_back [function] [call site] 00044
3 std::vector::size [function] [call site] 00048
3 llama_batch_free [function] [call site] 00050
4 free [function] [call site] 00051
5 GGML_LOG_WARN [function] [call site] 00052
5 SYCL_CHECK [function] [call site] 00053
5 CHECK_TRY_ERROR [function] [call site] 00054
5 ggml_sycl_free_device [function] [call site] 00055
6 ggml_sycl_use_level_zero_device_alloc [function] [call site] 00056
7 ggml_backend_buft_get_device [function] [call site] 00057
8 GGML_ASSERT [function] [call site] 00058
7 get_backend [function] [call site] 00059
8 ggml_backend_reg_count [function] [call site] 00060
8 ggml_backend_reg_get [function] [call site] 00063
9 GGML_ASSERT [function] [call site] 00064
9 ggml_backend_reg_count [function] [call site] 00065
8 ggml_backend_reg_name [function] [call site] 00067
9 GGML_ASSERT [function] [call site] 00068
9 dummy_backend_buffer_type_get_name [function] [call site] 00069
8 string_starts_with [function] [call site] 00070
9 std::string_view::size [function] [call site] 00071
9 std::string_view::size [function] [call site] 00072
9 std::string_view::compare [function] [call site] 00073
9 std::string_view::size [function] [call site] 00074
8 ggml_backend_reg_dev_count [function] [call site] 00075
9 GGML_ASSERT [function] [call site] 00076
9 ggml_backend_webgpu_reg_get_device_count [function] [call site] 00077
10 static_cast<ggml_backend_webgpu_reg_context [call site] 00078
8 std::vector::push_back [function] [call site] 00079
8 ggml_backend_reg_name [function] [call site] 00080
8 std::vector::push_back [function] [call site] 00081
8 std::vector::empty [function] [call site] 00082
6 sycl::get_native<sycl::backend::ext_oneapi_level_zero> [function] [call site] 00087
6 ma_device_get_context [function] [call site] 00088
6 zeMemFree [function] [call site] 00089
6 SYCL_CHECK [function] [call site] 00090
6 CHECK_TRY_ERROR [function] [call site] 00091
6 test_single_output_backend_sampler_free [function] [call site] 00092
3 std::vector::push_back [function] [call site] 00099
3 std::vector::size [function] [call site] 00102
3 std::vector::size [function] [call site] 00107
3 std::vector::size [function] [call site] 00108
3 llama_decode [function] [call site] 00114
3 llama_batch_free [function] [call site] 00117
3 llama_batch_free [function] [call site] 00118
2 LLAMA_LOG_ERROR [function] [call site] 00119