Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
262	0	EP	call site: 00000	swoc::SWOC_VERSION_NS::TextView::take_prefix_at

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           DiagsPtr::set

[function] [call site] 00001


             DebugInterface::set_instance

[function] [call site] 00002


               DbgCtl::update

[function] [call site] 00003


                 data

[function] [call site] 00004

[function] [call site] 00005


               Diags::debug_tag_activated

[function] [call site] 00006


                 Diags::tag_activated

[function] [call site] 00007


                   lock

[function] [call site] 00008


                     ink_mutex_acquire

[function] [call site] 00009


                       pthread_mutex_lock

[function] [call site] 00010


                       unlikely

[function] [call site] 00011


                       ink_abort

[function] [call site] 00012


                         va_start

[function] [call site] 00013


                         fatal_va

[function] [call site] 00014


                           strlen

[function] [call site] 00015


                           strncpy

[function] [call site] 00016


                           vsnprintf

[function] [call site] 00017


                           fprintf

[function] [call site] 00018


                           syslog

[function] [call site] 00019


                         va_end

[function] [call site] 00020


                         abort

[function] [call site] 00021


                           TSVConnAbort

[function] [call site] 00022


                             sdk_assert

[function] [call site] 00023


                             sdk_sanity_check_iocore_structure

[function] [call site] 00024


                             reinterpret_cast<VConnection

[call site] 00025


                             do_io_close

[function] [call site] 00026


                               ink_assert

[function] [call site] 00027


                           close

[function] [call site] 00028


                             drainReader

[function] [call site] 00029


                               reader_avail_more_than

[function] [call site] 00030


                                 TSIOBufferReaderStart

[function] [call site] 00031


                                   sdk_assert

[function] [call site] 00032


                                   sdk_sanity_check_iocore_structure

[function] [call site] 00033


                                   IOBufferReader::skip_empty_blocks

[function] [call site] 00034


                                     IOBufferReader::block_read_avail

[function] [call site] 00035


                                       IOBufferReader::skip_empty_blocks

[function] [call site] 00036


                                         IOBufferReader::block_read_avail

[function] [call site] 00037


                                         size

[function] [call site] 00038


                                         size

[function] [call site] 00039


                                       static_cast<int64_t>

[function] [call site] 00040


                                       IOBufferReader::end

[function] [call site] 00041


                                         IOBufferReader::skip_empty_blocks

[function] [call site] 00042


                                         IOBufferReader::end

[function] [call site] 00043


                                       IOBufferReader::start

[function] [call site] 00044


                                         IOBufferReader::skip_empty_blocks

[function] [call site] 00045


                                         IOBufferReader::start

[function] [call site] 00046


                                     size

[function] [call site] 00047


                                     size

[function] [call site] 00048


                                   reinterpret_cast<TSIOBufferBlock>

[function] [call site] 00049


                                   IOBufferReader::get_current_block

[function] [call site] 00050

get

[function] [call site] 00051


                                       static_cast<pcre2_match_data

[call site] 00052


                                 TSIOBufferBlockReadAvail

[function] [call site] 00053


                                   sdk_assert

[function] [call site] 00054


                                   sdk_sanity_check_iocore_structure

[function] [call site] 00055


                                   sdk_assert

[function] [call site] 00056


                                   sdk_sanity_check_iocore_structure

[function] [call site] 00057


                                   IOBufferReader::block_read_avail

[function] [call site] 00058


                                     IOBufferReader::skip_empty_blocks

[function] [call site] 00059


                                     static_cast<int64_t>

[function] [call site] 00060


                                     IOBufferReader::end

[function] [call site] 00061


                                     IOBufferReader::start

[function] [call site] 00062

get

[function] [call site] 00063


                                     static_cast<pcre2_match_data

[call site] 00064


                                 TSIOBufferBlockNext

[function] [call site] 00065


                                   sdk_assert

[function] [call site] 00066


                                   sdk_sanity_check_iocore_structure

[function] [call site] 00067

get

[function] [call site] 00068


                                     static_cast<pcre2_match_data

[call site] 00069


                               TSIOBufferReaderAvail

[function] [call site] 00070


                                 sdk_assert

[function] [call site] 00071


                                 sdk_sanity_check_iocore_structure

[function] [call site] 00072


                                 IOBufferReader::block_read_avail

[function] [call site] 00073


                                   IOBufferReader::skip_empty_blocks

[function] [call site] 00074


                                   static_cast<int64_t>

[function] [call site] 00075


                                   IOBufferReader::end

[function] [call site] 00076


                                   IOBufferReader::start

[function] [call site] 00077


                               TSIOBufferReaderConsume

[function] [call site] 00078


                                 sdk_assert

[function] [call site] 00079


                                 sdk_sanity_check_iocore_structure

[function] [call site] 00080


                                 sdk_assert

[function] [call site] 00081


                                 Io_buffer_consume::Io_buffer_consume

[function] [call site] 00082


                               TSVIONDoneSet

[function] [call site] 00083


                                 sdk_assert

[function] [call site] 00084


                                 sdk_sanity_check_iocore_structure

[function] [call site] 00085


                                 sdk_assert

[function] [call site] 00086


                               TSVIONDoneGet

[function] [call site] 00087


                                 sdk_assert

[function] [call site] 00088


                                 sdk_sanity_check_iocore_structure

[function] [call site] 00089


                           close

[function] [call site] 00090


                       static_cast<void

[call site] 00091


                       strerror

[function] [call site] 00092


                   exec

[function] [call site] 00093


                   unlock

[function] [call site] 00094


                     ink_mutex_release

[function] [call site] 00095


                       pthread_mutex_unlock

[function] [call site] 00096


                       unlikely

[function] [call site] 00097


                       ink_abort

[function] [call site] 00098


                       static_cast<void

[call site] 00099


                       strerror

[function] [call site] 00100


           Diags::Diags

[function] [call site] 00101


             ink_release_assert

[function] [call site] 00102


             empty

[function] [call site] 00103


             ink_mutex_init

[function] [call site] 00104


               x_pthread_mutexattr_t::x_pthread_mutexattr_t

[function] [call site] 00105


                 pthread_mutexattr_init

[function] [call site] 00106


                 pthread_mutexattr_settype

[function] [call site] 00107


               pthread_mutex_init

[function] [call site] 00108


               unlikely

[function] [call site] 00109


               ink_abort

[function] [call site] 00110


               strerror

[function] [call site] 00111


             ats_strdup

[function] [call site] 00112


             ats_strdup

[function] [call site] 00113


             enabled

[function] [call site] 00114


             enabled

[function] [call site] 00115


             BaseLogFile::BaseLogFile

[function] [call site] 00116


               ats_strdup

[function] [call site] 00117


               log_log_trace

[function] [call site] 00118

get

[function] [call site] 00119


             BaseLogFile::BaseLogFile

[function] [call site] 00120


             open_file

[function] [call site] 00121


               std::fstream::open

[function] [call site] 00122


               std::fstream::is_open

[function] [call site] 00123


               std::fstream::clear

[function] [call site] 00124


               std::fstream::open

[function] [call site] 00125


               std::fstream::is_open

[function] [call site] 00126


               swoc::SWOC_VERSION_NS::bwprint

[function] [call site] 00127


                 swoc::SWOC_VERSION_NS::bwprint_v

[function] [call site] 00128


                   std::string::size

[function] [call site] 00129


                   FixedBufferWriter

[function] [call site] 00130


                   data

[function] [call site] 00131


                   std::string::capacity

[function] [call site] 00132


                   printer

[function] [call site] 00133


                   std::string::resize

[function] [call site] 00134


                   printer

[function] [call site] 00135


                 std::forward_as_tuple

[function] [call site] 00136


               strerror

[function] [call site] 00137


             open_file

[function] [call site] 00138


             time

[function] [call site] 00139


             time

[function] [call site] 00140


             Diags::setup_diagslog

[function] [call site] 00141


               open_file

[function] [call site] 00142


                 std::fstream::open

[function] [call site] 00143


                 std::fstream::is_open

[function] [call site] 00144


                 std::fstream::clear

[function] [call site] 00145


                 std::fstream::open

[function] [call site] 00146


                 std::fstream::is_open

[function] [call site] 00147


                 swoc::SWOC_VERSION_NS::bwprint

[function] [call site] 00148


                 strerror

[function] [call site] 00149


               log_log_error

[function] [call site] 00150


               strerror

[function] [call site] 00151


           ts_session_protocol_well_known_name_indices_init

[function] [call site] 00152


             toIndexConst

[function] [call site] 00153


             toIndexConst

[function] [call site] 00154


             toIndexConst

[function] [call site] 00155


             toIndexConst

[function] [call site] 00156


             toIndexConst

[function] [call site] 00157


             toIndexConst

[function] [call site] 00158


             toIndexConst

[function] [call site] 00159


             toIndexConst

[function] [call site] 00160


             markIn

[function] [call site] 00161


             markIn

[function] [call site] 00162


             markIn

[function] [call site] 00163


             markIn

[function] [call site] 00164


             markAllIn

[function] [call site] 00165


             markOut

[function] [call site] 00166


             markOut

[function] [call site] 00167


             markIn

[function] [call site] 00168


             markIn

[function] [call site] 00169


             markIn

[function] [call site] 00170


             markIn

[function] [call site] 00171


             insert

[function] [call site] 00172


             insert

[function] [call site] 00173


             insert

[function] [call site] 00174


             insert

[function] [call site] 00175


             insert

[function] [call site] 00176


             insert

[function] [call site] 00177


             insert

[function] [call site] 00178


             insert

[function] [call site] 00179


             insert

[function] [call site] 00180


             insert

[function] [call site] 00181


             insert

[function] [call site] 00182


             insert

[function] [call site] 00183


             insert

[function] [call site] 00184


             insert

[function] [call site] 00185


             insert

[function] [call site] 00186


           convert_alpn_to_wire_format

[function] [call site] 00187


             memset

[function] [call site] 00188


             Regex::empty

[function] [call site] 00189

get

[function] [call site] 00190


             swoc::SWOC_VERSION_NS::TextView::take_prefix_at

[function] [call site] 00191


               swoc::SWOC_VERSION_NS::TextView::take_prefix

[function] [call site] 00192

min

[function] [call site] 00193


                 RegexMatches::size

[function] [call site] 00194


                 swoc::SWOC_VERSION_NS::TextView::prefix

[function] [call site] 00195


                   swoc::SWOC_VERSION_NS::TextView::data

[function] [call site] 00196


                     FetchSM::ext_read_data

[function] [call site] 00197

min

[function] [call site] 00198


                   RegexMatches::size

[function] [call site] 00199


                 swoc::SWOC_VERSION_NS::TextView::remove_prefix

[function] [call site] 00200


                   cripts::StringViewMixin::remove_prefix

[function] [call site] 00201


                     cripts::StringViewMixin::remove_prefix

[function] [call site] 00202


                       cripts::StringViewMixin::remove_prefix

[function] [call site] 00203

min

[function] [call site] 00204


                   RegexMatches::size

[function] [call site] 00205

min

[function] [call site] 00206


                 RegexMatches::size

[function] [call site] 00207


               TS_OCSP_resp_find

[function] [call site] 00208


                 STACK_OF

[function] [call site] 00209


                 static_cast<int>

[function] [call site] 00210


                 sk_TS_OCSP_SINGLERESP_num

[function] [call site] 00211


                 sk_TS_OCSP_SINGLERESP_value

[function] [call site] 00212


                 TS_OCSP_id_cmp

[function] [call site] 00213


                   TS_OCSP_id_issuer_cmp

[function] [call site] 00214


                     OBJ_cmp

[function] [call site] 00215


                     ASN1_OCTET_STRING_cmp

[function] [call site] 00216


                     ASN1_OCTET_STRING_cmp

[function] [call site] 00217


                   ASN1_INTEGER_cmp

[function] [call site] 00218


             Regex::empty

[function] [call site] 00219


             Error

[function] [call site] 00220


             static_cast<int>

[function] [call site] 00221


             RegexMatches::size

[function] [call site] 00222


             data

[function] [call site] 00223


             RegexMatches::size

[function] [call site] 00224


             Error

[function] [call site] 00225


             static_cast<int>

[function] [call site] 00226


             RegexMatches::size

[function] [call site] 00227


             data

[function] [call site] 00228


             indexFor

[function] [call site] 00229


             Error

[function] [call site] 00230


             static_cast<int>

[function] [call site] 00231


             RegexMatches::size

[function] [call site] 00232


             data

[function] [call site] 00233


             contains

[function] [call site] 00234


               binary_search

[function] [call site] 00235


               begin

[function] [call site] 00236

end

[function] [call site] 00237


             contains

[function] [call site] 00238


             Error

[function] [call site] 00239


             static_cast<int>

[function] [call site] 00240


             RegexMatches::size

[function] [call site] 00241


             data

[function] [call site] 00242


             convert_openssl_alpn_wire_format

[function] [call site] 00243


             RegexMatches::size

[function] [call site] 00244


             Error

[function] [call site] 00245


             std::vector::push_back

[function] [call site] 00246


             std::vector::empty

[function] [call site] 00247


             Error

[function] [call site] 00248


             static_cast<int>

[function] [call site] 00249


             RegexMatches::size

[function] [call site] 00250


             data

[function] [call site] 00251


             RegexMatches::size

[function] [call site] 00252


             memcpy

[function] [call site] 00253


               memcpy

[function] [call site] 00254


               data

[function] [call site] 00255


               std::string_view::size

[function] [call site] 00256


             data

[function] [call site] 00257

Dbg

[function] [call site] 00258


             static_cast<int>

[function] [call site] 00259


             RegexMatches::size

[function] [call site] 00260


             data

[function] [call site] 00261


           diags

[function] [call site] 00262