Fuzz introspector: base64
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Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
215 0 EP call site: 00000 _ZN10FNV1A_hash14fnv1ahash_implIcQ11is_hashableIT_EEEmRKNSt3__16vectorIS1_NS2_9allocatorIS1_EEEE

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 auto LLVMFuzzerTestOneInput::$_0::operator()<unsigned long>(unsigned long) const [function] [call site] 00001
1 auto LLVMFuzzerTestOneInput::$_1::operator()<unsigned long>(unsigned long) const [function] [call site] 00002
1 void roundtrip<simdutf::base64_options, simdutf::last_chunk_handling_options>(std::__1::span<char const, 18446744073709551615ul>, simdutf::base64_options, simdutf::last_chunk_handling_options, unsigned long) [function] [call site] 00003
2 std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > FNV1A_hash::as_str<std::__1::span<char const, 18446744073709551615ul> >(std::__1::span<char const, 18446744073709551615ul> const&) [function] [call site] 00004
3 FNV1A_hash::fnv1ahash_impl(std::__1::span<char const, 18446744073709551615ul>) [function] [call site] 00005
3 __assert_fail [call site] 00006
3 __assert_fail [call site] 00007
2 get_supported_implementations() [function] [call site] 00008
3 __cxa_guard_acquire [call site] 00009
3 get_supported_implementations()::{lambda()#1}::operator()() const [function] [call site] 00010
4 simdutf::get_available_implementations() [function] [call site] 00011
5 __cxa_guard_acquire [call site] 00012
5 simdutf::internal::available_implementation_list::available_implementation_list() [function] [call site] 00013
5 __cxa_guard_release [call site] 00014
5 __cxa_guard_abort [call site] 00015
4 simdutf::internal::available_implementation_list::begin() const [function] [call site] 00016
5 simdutf::internal::get_available_implementation_pointers() [function] [call site] 00017
6 __cxa_guard_acquire [call site] 00018
6 simdutf::internal::get_icelake_singleton() [function] [call site] 00019
7 __cxa_guard_acquire [call site] 00020
7 simdutf::icelake::implementation::implementation() [function] [call site] 00021
8 simdutf::implementation::implementation(char const*, char const*, unsigned int) [function] [call site] 00022
7 __cxa_guard_release [call site] 00023
7 __cxa_guard_abort [call site] 00024
6 simdutf::internal::get_haswell_singleton() [function] [call site] 00025
7 __cxa_guard_acquire [call site] 00026
7 simdutf::haswell::implementation::implementation() [function] [call site] 00027
7 __cxa_guard_release [call site] 00028
7 __cxa_guard_abort [call site] 00029
6 simdutf::internal::get_westmere_singleton() [function] [call site] 00030
7 __cxa_guard_acquire [call site] 00031
7 simdutf::westmere::implementation::implementation() [function] [call site] 00032
8 simdutf::implementation::implementation(char const*, char const*, unsigned int) [function] [call site] 00033
7 __cxa_guard_release [call site] 00034
7 __cxa_guard_abort [call site] 00035
6 simdutf::internal::get_fallback_singleton() [function] [call site] 00036
7 __cxa_guard_acquire [call site] 00037
7 simdutf::fallback::implementation::implementation() [function] [call site] 00038
7 __cxa_guard_release [call site] 00039
7 __cxa_guard_abort [call site] 00040
6 __cxa_guard_release [call site] 00041
6 __cxa_guard_abort [call site] 00042
5 __clang_call_terminate [call site] 00043
6 __cxa_begin_catch [call site] 00044
4 simdutf::internal::available_implementation_list::end() const [function] [call site] 00045
5 simdutf::internal::get_available_implementation_pointers() [function] [call site] 00046
5 __clang_call_terminate [call site] 00047
4 simdutf::implementation::supported_by_runtime_system() const [function] [call site] 00048
5 simdutf::internal::detect_supported_architectures() [function] [call site] 00049
6 simdutf::internal::cpuid(unsigned int*, unsigned int*, unsigned int*, unsigned int*) [function] [call site] 00050
6 simdutf::internal::xgetbv() [function] [call site] 00051
6 simdutf::internal::cpuid(unsigned int*, unsigned int*, unsigned int*, unsigned int*) [function] [call site] 00052
4 simdutf::implementation::supported_by_runtime_system() const [function] [call site] 00053
3 __cxa_atexit [call site] 00054
3 __cxa_guard_release [call site] 00055
3 __cxa_guard_abort [call site] 00056
2 simdutf::implementation::base64_length_from_binary(unsigned long, simdutf::base64_options) const [function] [call site] 00057
3 simdutf::scalar::(anonymous namespace)::base64::base64_length_from_binary(unsigned long, simdutf::base64_options) [function] [call site] 00058
2 abort [call site] 00059
2 simdutf::base64_length_from_binary_with_lines(unsigned long, simdutf::base64_options, unsigned long) [function] [call site] 00060
3 simdutf::scalar::(anonymous namespace)::base64::base64_length_from_binary_with_lines(unsigned long, simdutf::base64_options, unsigned long) [function] [call site] 00061
4 simdutf::scalar::(anonymous namespace)::base64::base64_length_from_binary(unsigned long, simdutf::base64_options) [function] [call site] 00062
2 __assert_fail [call site] 00063
2 abort [call site] 00064
2 verify_lines(std::__1::span<char const, 18446744073709551615ul>, std::__1::span<char const, 18446744073709551615ul>, unsigned long) [function] [call site] 00065
3 abort [call site] 00066
3 abort [call site] 00067
3 abort [call site] 00068
2 std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > FNV1A_hash::as_str<std::__1::vector<char, std::__1::allocator<char> > >(std::__1::vector<char, std::__1::allocator<char> > const&) [function] [call site] 00069
3 _ZN10FNV1A_hash14fnv1ahash_implIcQ11is_hashableIT_EEEmRKNSt3__16vectorIS1_NS2_9allocatorIS1_EEEE [function] [call site] 00070
4 FNV1A_hash::fnv1ahash_impl(std::__1::span<char const, 18446744073709551615ul>) [function] [call site] 00071
2 simdutf::implementation::maximal_binary_length_from_base64(char const*, unsigned long) const [function] [call site] 00072
3 unsigned long simdutf::scalar::(anonymous namespace)::base64::maximal_binary_length_from_base64<char>(char const*, unsigned long) [function] [call site] 00073
2 std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > FNV1A_hash::as_str<std::__1::vector<char, std::__1::allocator<char> > >(std::__1::vector<char, std::__1::allocator<char> > const&) [function] [call site] 00074
2 abort [call site] 00075
2 abort [call site] 00076
2 abort [call site] 00077
1 void decode<char, simdutf::base64_options, simdutf::last_chunk_handling_options>(std::__1::span<char const, 18446744073709551615ul>, simdutf::base64_options, simdutf::last_chunk_handling_options) [function] [call site] 00078
2 get_supported_implementations() [function] [call site] 00079
2 simdutf::implementation::maximal_binary_length_from_base64(char const*, unsigned long) const [function] [call site] 00080
2 get_supported_implementations() [function] [call site] 00081
2 operator<<(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, simdutf::result const&) [function] [call site] 00082
3 _ZN6nameof11nameof_enumIN7simdutf10error_codeEEENSt3__19enable_ifIXsr3stdE9is_enum_vIu7__decayIT_EEENS3_17basic_string_viewIcNS3_11char_traitsIcEEEEE4typeES5_ [function] [call site] 00083
2 abort [call site] 00084
1 void decode<char16_t, simdutf::base64_options, simdutf::last_chunk_handling_options>(std::__1::span<char16_t const, 18446744073709551615ul>, simdutf::base64_options, simdutf::last_chunk_handling_options) [function] [call site] 00085
2 simdutf::implementation::maximal_binary_length_from_base64(char16_t const*, unsigned long) const [function] [call site] 00086
3 unsigned long simdutf::scalar::(anonymous namespace)::base64::maximal_binary_length_from_base64<char16_t>(char16_t const*, unsigned long) [function] [call site] 00087
1 void decode_safe<char, simdutf::base64_options, simdutf::last_chunk_handling_options>(std::__1::span<char const, 18446744073709551615ul>, simdutf::base64_options, unsigned long, simdutf::last_chunk_handling_options) [function] [call site] 00088
2 simdutf::base64_to_binary_safe(char const*, unsigned long, char*, unsigned long&, simdutf::base64_options, simdutf::last_chunk_handling_options, bool) [function] [call site] 00089
3 simdutf::result simdutf::base64_to_binary_safe_impl<char>(char const*, unsigned long, char*, unsigned long&, simdutf::base64_options, simdutf::last_chunk_handling_options, bool) [function] [call site] 00090
4 simdutf::base64_length_from_binary(unsigned long, simdutf::base64_options) [function] [call site] 00091
5 simdutf::scalar::(anonymous namespace)::base64::base64_length_from_binary(unsigned long, simdutf::base64_options) [function] [call site] 00092
4 simdutf::get_default_implementation() [function] [call site] 00093
5 simdutf::get_active_implementation() [function] [call site] 00094
6 __cxa_guard_acquire [call site] 00095
6 simdutf::internal::detect_best_supported_implementation_on_first_use::detect_best_supported_implementation_on_first_use() [function] [call site] 00096
7 simdutf::implementation::implementation(char const*, char const*, unsigned int) [function] [call site] 00097
6 __cxa_guard_release [call site] 00098
6 __cxa_guard_acquire [call site] 00099
6 simdutf::internal::atomic_ptr<simdutf::implementation const>::atomic_ptr(simdutf::implementation const*) [function] [call site] 00100
6 __cxa_guard_release [call site] 00101
6 __cxa_guard_abort [call site] 00102
4 simdutf::internal::atomic_ptr<simdutf::implementation const>::operator->() [function] [call site] 00103
4 simdutf::result simdutf::slow_base64_to_binary_safe_impl<char>(char const*, unsigned long, char*, unsigned long&, simdutf::base64_options, simdutf::last_chunk_handling_options) [function] [call site] 00104
5 simdutf::scalar::(anonymous namespace)::base64::reduced_input simdutf::scalar::(anonymous namespace)::base64::find_end<char>(char const*, unsigned long, simdutf::base64_options) [function] [call site] 00105
6 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char>(char) [function] [call site] 00106
6 simdutf::find(char const*, char const*, char) [function] [call site] 00107
7 simdutf::get_default_implementation() [function] [call site] 00108
7 simdutf::internal::atomic_ptr<simdutf::implementation const>::operator->() [function] [call site] 00109
7 __clang_call_terminate [call site] 00110
6 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char>(char) [function] [call site] 00111
5 simdutf::result::result(simdutf::error_code, unsigned long) [function] [call site] 00112
5 simdutf::result::result(simdutf::error_code, unsigned long) [function] [call site] 00113
5 simdutf::full_result simdutf::scalar::(anonymous namespace)::base64::base64_tail_decode_safe<char>(char*, unsigned long, char const*, unsigned long, unsigned long, simdutf::base64_options, simdutf::last_chunk_handling_options) [function] [call site] 00114
6 simdutf::full_result simdutf::scalar::(anonymous namespace)::base64::base64_tail_decode_impl<true, char>(char*, unsigned long, char const*, unsigned long, unsigned long, simdutf::base64_options, simdutf::last_chunk_handling_options) [function] [call site] 00115
7 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char>(char) [function] [call site] 00116
7 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char>(char) [function] [call site] 00117
7 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char>(char) [function] [call site] 00118
7 simdutf::match_system(simdutf::endianness) [function] [call site] 00119
7 simdutf::scalar::u32_swap_bytes(unsigned int) [function] [call site] 00120
7 simdutf::full_result::full_result(simdutf::error_code, unsigned long, unsigned long) [function] [call site] 00121
7 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char>(char) [function] [call site] 00122
7 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char>(char) [function] [call site] 00123
7 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char>(char) [function] [call site] 00124
7 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char>(char) [function] [call site] 00125
7 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char>(char) [function] [call site] 00126
7 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char>(char) [function] [call site] 00127
7 simdutf::full_result::full_result(simdutf::error_code, unsigned long, unsigned long) [function] [call site] 00128
7 simdutf::full_result::full_result(simdutf::error_code, unsigned long, unsigned long, bool) [function] [call site] 00129
7 simdutf::full_result::full_result(simdutf::error_code, unsigned long, unsigned long, bool) [function] [call site] 00130
7 simdutf::full_result::full_result(simdutf::error_code, unsigned long, unsigned long, bool) [function] [call site] 00131
7 simdutf::full_result::full_result(simdutf::error_code, unsigned long, unsigned long) [function] [call site] 00132
7 simdutf::full_result::full_result(simdutf::error_code, unsigned long, unsigned long) [function] [call site] 00133
7 simdutf::full_result::full_result(simdutf::error_code, unsigned long, unsigned long) [function] [call site] 00134
7 simdutf::match_system(simdutf::endianness) [function] [call site] 00135
7 simdutf::scalar::u32_swap_bytes(unsigned int) [function] [call site] 00136
7 simdutf::full_result::full_result(simdutf::error_code, unsigned long, unsigned long) [function] [call site] 00137
7 simdutf::full_result::full_result(simdutf::error_code, unsigned long, unsigned long) [function] [call site] 00138
7 simdutf::match_system(simdutf::endianness) [function] [call site] 00139
7 simdutf::scalar::u32_swap_bytes(unsigned int) [function] [call site] 00140
7 simdutf::is_partial(simdutf::last_chunk_handling_options) [function] [call site] 00141
7 simdutf::is_partial(simdutf::last_chunk_handling_options) [function] [call site] 00142
7 simdutf::full_result::full_result(simdutf::error_code, unsigned long, unsigned long) [function] [call site] 00143
7 simdutf::full_result::full_result(simdutf::error_code, unsigned long, unsigned long, bool) [function] [call site] 00144
7 simdutf::full_result::full_result(simdutf::error_code, unsigned long, unsigned long) [function] [call site] 00145
7 simdutf::full_result::full_result(simdutf::error_code, unsigned long, unsigned long) [function] [call site] 00146
7 simdutf::match_system(simdutf::endianness) [function] [call site] 00147
7 simdutf::scalar::u32_swap_bytes(unsigned int) [function] [call site] 00148
5 simdutf::scalar::(anonymous namespace)::base64::patch_tail_result(simdutf::full_result, unsigned long, unsigned long, unsigned long, unsigned long, simdutf::last_chunk_handling_options) [function] [call site] 00149
6 simdutf::is_partial(simdutf::last_chunk_handling_options) [function] [call site] 00150
5 simdutf::is_partial(simdutf::last_chunk_handling_options) [function] [call site] 00151
5 simdutf::result::result(simdutf::error_code, unsigned long) [function] [call site] 00152
5 __clang_call_terminate [call site] 00153
4 simdutf::result::result(simdutf::error_code, unsigned long) [function] [call site] 00154
4 simdutf::result::result(simdutf::error_code, unsigned long) [function] [call site] 00155
4 simdutf::full_result simdutf::scalar::(anonymous namespace)::base64::base64_to_binary_details_safe_impl<char>(char const*, unsigned long, char*, unsigned long, simdutf::base64_options, simdutf::last_chunk_handling_options) [function] [call site] 00156
5 simdutf::scalar::(anonymous namespace)::base64::reduced_input simdutf::scalar::(anonymous namespace)::base64::find_end<char>(char const*, unsigned long, simdutf::base64_options) [function] [call site] 00157
5 simdutf::full_result::full_result(simdutf::error_code, unsigned long, unsigned long) [function] [call site] 00158
5 simdutf::full_result::full_result(simdutf::error_code, unsigned long, unsigned long) [function] [call site] 00159
5 simdutf::full_result simdutf::scalar::(anonymous namespace)::base64::base64_tail_decode_safe<char>(char*, unsigned long, char const*, unsigned long, unsigned long, simdutf::base64_options, simdutf::last_chunk_handling_options) [function] [call site] 00160
5 simdutf::scalar::(anonymous namespace)::base64::patch_tail_result(simdutf::full_result, unsigned long, unsigned long, unsigned long, unsigned long, simdutf::last_chunk_handling_options) [function] [call site] 00161
5 simdutf::is_partial(simdutf::last_chunk_handling_options) [function] [call site] 00162
5 simdutf::full_result::full_result(simdutf::error_code, unsigned long, unsigned long) [function] [call site] 00163
5 simdutf::is_partial(simdutf::last_chunk_handling_options) [function] [call site] 00164
5 simdutf::base64_ignorable(char, simdutf::base64_options) [function] [call site] 00165
6 bool simdutf::scalar::(anonymous namespace)::base64::is_ignorable<char>(char, simdutf::base64_options) [function] [call site] 00166
7 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char>(char) [function] [call site] 00167
7 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char>(char) [function] [call site] 00168
6 __clang_call_terminate [call site] 00169
5 simdutf::base64_ignorable(char, simdutf::base64_options) [function] [call site] 00170
5 __clang_call_terminate [call site] 00171
4 simdutf::result simdutf::slow_base64_to_binary_safe_impl<char>(char const*, unsigned long, char*, unsigned long&, simdutf::base64_options, simdutf::last_chunk_handling_options) [function] [call site] 00172
4 simdutf::result::result(simdutf::error_code, unsigned long) [function] [call site] 00173
4 simdutf::base64_ignorable(char, simdutf::base64_options) [function] [call site] 00174
4 simdutf::result::result(simdutf::error_code, unsigned long) [function] [call site] 00175
4 __clang_call_terminate [call site] 00176
2 __assert_fail [call site] 00177
2 operator<<(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, simdutf::result const&) [function] [call site] 00178
2 abort [call site] 00179
2 __assert_fail [call site] 00180
2 operator<<(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, simdutf::result const&) [function] [call site] 00181
2 abort [call site] 00182
1 void decode_safe<char16_t, simdutf::base64_options, simdutf::last_chunk_handling_options>(std::__1::span<char16_t const, 18446744073709551615ul>, simdutf::base64_options, unsigned long, simdutf::last_chunk_handling_options) [function] [call site] 00183
2 simdutf::base64_to_binary_safe(char16_t const*, unsigned long, char*, unsigned long&, simdutf::base64_options, simdutf::last_chunk_handling_options, bool) [function] [call site] 00184
3 simdutf::result simdutf::base64_to_binary_safe_impl<char16_t>(char16_t const*, unsigned long, char*, unsigned long&, simdutf::base64_options, simdutf::last_chunk_handling_options, bool) [function] [call site] 00185
4 simdutf::result simdutf::slow_base64_to_binary_safe_impl<char16_t>(char16_t const*, unsigned long, char*, unsigned long&, simdutf::base64_options, simdutf::last_chunk_handling_options) [function] [call site] 00186
5 simdutf::scalar::(anonymous namespace)::base64::reduced_input simdutf::scalar::(anonymous namespace)::base64::find_end<char16_t>(char16_t const*, unsigned long, simdutf::base64_options) [function] [call site] 00187
6 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char16_t>(char16_t) [function] [call site] 00188
6 simdutf::find(char16_t const*, char16_t const*, char16_t) [function] [call site] 00189
7 simdutf::get_default_implementation() [function] [call site] 00190
7 simdutf::internal::atomic_ptr<simdutf::implementation const>::operator->() [function] [call site] 00191
7 __clang_call_terminate [call site] 00192
6 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char16_t>(char16_t) [function] [call site] 00193
5 simdutf::full_result simdutf::scalar::(anonymous namespace)::base64::base64_tail_decode_safe<char16_t>(char*, unsigned long, char16_t const*, unsigned long, unsigned long, simdutf::base64_options, simdutf::last_chunk_handling_options) [function] [call site] 00194
6 simdutf::full_result simdutf::scalar::(anonymous namespace)::base64::base64_tail_decode_impl<true, char16_t>(char*, unsigned long, char16_t const*, unsigned long, unsigned long, simdutf::base64_options, simdutf::last_chunk_handling_options) [function] [call site] 00195
7 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char16_t>(char16_t) [function] [call site] 00196
7 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char16_t>(char16_t) [function] [call site] 00197
7 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char16_t>(char16_t) [function] [call site] 00198
7 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char16_t>(char16_t) [function] [call site] 00199
7 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char16_t>(char16_t) [function] [call site] 00200
7 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char16_t>(char16_t) [function] [call site] 00201
7 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char16_t>(char16_t) [function] [call site] 00202
7 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char16_t>(char16_t) [function] [call site] 00203
7 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char16_t>(char16_t) [function] [call site] 00204
4 simdutf::full_result simdutf::scalar::(anonymous namespace)::base64::base64_to_binary_details_safe_impl<char16_t>(char16_t const*, unsigned long, char*, unsigned long, simdutf::base64_options, simdutf::last_chunk_handling_options) [function] [call site] 00205
5 simdutf::scalar::(anonymous namespace)::base64::reduced_input simdutf::scalar::(anonymous namespace)::base64::find_end<char16_t>(char16_t const*, unsigned long, simdutf::base64_options) [function] [call site] 00206
5 simdutf::full_result simdutf::scalar::(anonymous namespace)::base64::base64_tail_decode_safe<char16_t>(char*, unsigned long, char16_t const*, unsigned long, unsigned long, simdutf::base64_options, simdutf::last_chunk_handling_options) [function] [call site] 00207
5 simdutf::base64_ignorable(char16_t, simdutf::base64_options) [function] [call site] 00208
6 bool simdutf::scalar::(anonymous namespace)::base64::is_ignorable<char16_t>(char16_t, simdutf::base64_options) [function] [call site] 00209
7 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char16_t>(char16_t) [function] [call site] 00210
7 bool simdutf::scalar::(anonymous namespace)::base64::is_eight_byte<char16_t>(char16_t) [function] [call site] 00211
6 __clang_call_terminate [call site] 00212
5 simdutf::base64_ignorable(char16_t, simdutf::base64_options) [function] [call site] 00213
4 simdutf::result simdutf::slow_base64_to_binary_safe_impl<char16_t>(char16_t const*, unsigned long, char*, unsigned long&, simdutf::base64_options, simdutf::last_chunk_handling_options) [function] [call site] 00214
4 simdutf::base64_ignorable(char16_t, simdutf::base64_options) [function] [call site] 00215