Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
256	0	EP	call site: 00000	DoIndexing

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           FFMS_Init

[function] [call site] 00001


             std::call_once

[function] [call site] 00002


             av_log_set_callback

[function] [call site] 00003


             av_log_set_level

[function] [call site] 00004


             av_log_set_level

[function] [call site] 00005


           sprintf

[function] [call site] 00006


           getpid

[function] [call site] 00007


           fopen

[function] [call site] 00008


           fwrite

[function] [call site] 00009


           fclose

[function] [call site] 00010


           FFMS_CreateIndexer

[function] [call site] 00011


             FFMS_CreateIndexer2

[function] [call site] 00012


               ClearErrorInfo

[function] [call site] 00013


               FFMS_Indexer::FFMS_Indexer

[function] [call site] 00014


                 FFMS_Exception

[function] [call site] 00015


                 av_dict_set

[function] [call site] 00016


                 avformat_open_input

[function] [call site] 00017


                 FFMS_Exception

[function] [call site] 00018


                 std::string

[function] [call site] 00019


                 av_dict_free

[function] [call site] 00020


                 FFMS_Index::CalculateFileSignature

[function] [call site] 00021


                   av_sha_alloc

[function] [call site] 00022


                   av_sha_init

[function] [call site] 00023


                   std::unique_ptr::get

[function] [call site] 00024


                   FileHandle::Size

[function] [call site] 00025


                     avio_size

[function] [call site] 00026


                     FFMS_Exception

[function] [call site] 00027


                     AVErrorToString

[function] [call site] 00028


                       av_strerror

[function] [call site] 00029


                   static_cast<size_t>

[function] [call site] 00030


                   std::min<int64_t>

[function] [call site] 00031


                   FileHandle::Read

[function] [call site] 00032


                     avio_read

[function] [call site] 00033


                     FFMS_Exception

[function] [call site] 00034


                     AVErrorToString

[function] [call site] 00035


                     avio_feof

[function] [call site] 00036


                     FFMS_Exception

[function] [call site] 00037


                     AVErrorToString

[function] [call site] 00038


                   std::vector::data

[function] [call site] 00039


                   size

[function] [call site] 00040


                     size

[function] [call site] 00041


                       size

[function] [call site] 00042


                   av_sha_update

[function] [call site] 00043


                   std::unique_ptr::get

[function] [call site] 00044


                   reinterpret_cast<const

[call site] 00045


                   std::vector::data

[function] [call site] 00046


                   static_cast<int64_t>

[function] [call site] 00047


                   size

[function] [call site] 00048


                   FileHandle::Seek

[function] [call site] 00049


                     avio_seek

[function] [call site] 00050


                     FFMS_Exception

[function] [call site] 00051


                     AVErrorToString

[function] [call site] 00052


                   static_cast<int64_t>

[function] [call site] 00053


                   size

[function] [call site] 00054


                   FileHandle::Read

[function] [call site] 00055


                   std::vector::data

[function] [call site] 00056


                   size

[function] [call site] 00057


                   av_sha_update

[function] [call site] 00058


                   std::unique_ptr::get

[function] [call site] 00059


                   reinterpret_cast<const

[call site] 00060


                   std::vector::data

[function] [call site] 00061


                   av_sha_final

[function] [call site] 00062


                   std::unique_ptr::get

[function] [call site] 00063


                   av_sha_final

[function] [call site] 00064


                   std::unique_ptr::get

[function] [call site] 00065


                 avformat_find_stream_info

[function] [call site] 00066


                 avformat_close_input

[function] [call site] 00067


                 FFMS_Exception

[function] [call site] 00068


                 insert

[function] [call site] 00069


                 av_frame_alloc

[function] [call site] 00070


                 FFMS_Exception

[function] [call site] 00071


                 FFMS_Indexer::Free

[function] [call site] 00072


                   av_frame_free

[function] [call site] 00073


                   avformat_close_input

[function] [call site] 00074


               CopyOut

[function] [call site] 00075


           FFMS_DoIndexing2

[function] [call site] 00076


             ClearErrorInfo

[function] [call site] 00077


             FFMS_Indexer::SetErrorHandling

[function] [call site] 00078


               FFMS_Exception

[function] [call site] 00079


             DoIndexing

[function] [call site] 00080


               getTimeInMicroSeconds

[function] [call site] 00081


                 std::chrono::steady_clock::now

[function] [call site] 00082


                 std::chrono::steady_clock::now

[function] [call site] 00083


                 std::chrono::duration_cast<std::chrono::microseconds>

[function] [call site] 00084


               FFMS_ReadIndex

[function] [call site] 00085


                 ClearErrorInfo

[function] [call site] 00086


                 FFMS_Index::FFMS_Index

[function] [call site] 00087


                   FFMS_Index::ReadIndex

[function] [call site] 00088


                     ZipFile::Read

[function] [call site] 00089

[function] [call site] 00090


                       ZipFile::Read

[function] [call site] 00091


                     FFMS_Exception

[function] [call site] 00092


                     std::string

[function] [call site] 00093


                     ZipFile::Read

[function] [call site] 00094


                     FFMS_Exception

[function] [call site] 00095


                     std::string

[function] [call site] 00096


                     ZipFile::Read

[function] [call site] 00097


                     FFMS_Exception

[function] [call site] 00098


                     std::string

[function] [call site] 00099


                     ZipFile::Read

[function] [call site] 00100


                     ZipFile::Read

[function] [call site] 00101


                     ZipFile::Read

[function] [call site] 00102


                     avutil_version

[function] [call site] 00103


                     ZipFile::Read

[function] [call site] 00104


                     avformat_version

[function] [call site] 00105


                     ZipFile::Read

[function] [call site] 00106


                     avcodec_version

[function] [call site] 00107


                     ZipFile::Read

[function] [call site] 00108


                     swscale_version

[function] [call site] 00109


                     FFMS_Exception

[function] [call site] 00110


                     std::string

[function] [call site] 00111


                     ZipFile::Read

[function] [call site] 00112


                     ZipFile::Read

[function] [call site] 00113


                     ZipFile::Read

[function] [call site] 00114


                     ZipFile::Read

[function] [call site] 00115


                     std::vector::resize

[function] [call site] 00116


                     ZipFile::Read

[function] [call site] 00117


                     std::vector::data

[function] [call site] 00118


                     ZipFile::Read

[function] [call site] 00119


                     std::vector::resize

[function] [call site] 00120


                     ZipFile::Read

[function] [call site] 00121


                     std::vector::data

[function] [call site] 00122


                     std::string

[function] [call site] 00123


                     std::vector::data

[function] [call site] 00124


                     std::string

[function] [call site] 00125


                     std::vector::data

[function] [call site] 00126


                     reserve

[function] [call site] 00127


                     emplace_back

[function] [call site] 00128


                     FFMS_Exception

[function] [call site] 00129


                     std::string

[function] [call site] 00130


                 CopyOut

[function] [call site] 00131


               c_str

[function] [call site] 00132


               FFMS_DestroyIndex

[function] [call site] 00133


               Error

[function] [call site] 00134


               UpdateProgress

[function] [call site] 00135


                 getTimeInMicroSeconds

[function] [call site] 00136


               FFMS_CreateIndexer2

[function] [call site] 00137


               c_str

[function] [call site] 00138


               data

[function] [call site] 00139


               size

[function] [call site] 00140


                 size

[function] [call site] 00141


               Error

[function] [call site] 00142


               FFMS_SetProgressCallback

[function] [call site] 00143


                 FFMS_SetProgressCallback

[function] [call site] 00144


                   FFMS_SetProgressCallback

[function] [call site] 00145


               FFMS_TrackTypeIndexSettings

[function] [call site] 00146


                 FFMS_Indexer::SetIndexTrackType

[function] [call site] 00147


                   FFMS_Indexer::GetNumberOfTracks

[function] [call site] 00148


                   FFMS_Indexer::GetTrackType

[function] [call site] 00149


                     static_cast<FFMS_TrackType>

[function] [call site] 00150


                   insert

[function] [call site] 00151


                   erase

[function] [call site] 00152


               static_cast<int>

[function] [call site] 00153


               FFMS_TrackIndexSettings

[function] [call site] 00154


                 FFMS_Indexer::SetIndexTrack

[function] [call site] 00155


                   FFMS_Indexer::GetNumberOfTracks

[function] [call site] 00156


                   insert

[function] [call site] 00157


                   erase

[function] [call site] 00158


               FFMS_DoIndexing2

[function] [call site] 00159


               freeDemuxerOpts

[function] [call site] 00160


                 free

[function] [call site] 00161


                 const_cast<char

[call site] 00162


                 free

[function] [call site] 00163


                 const_cast<char

[call site] 00164


                 clear

[function] [call site] 00165


                   std::make_shared<TrackData>

[function] [call site] 00166


               Error

[function] [call site] 00167


               UpdateProgress

[function] [call site] 00168


               FFMS_GetNumTracks

[function] [call site] 00169


                 static_cast<int>

[function] [call site] 00170


                 size

[function] [call site] 00171


                   size

[function] [call site] 00172


               FFMS_GetTrackFromIndex

[function] [call site] 00173


               DumpFilename

[function] [call site] 00174


                 FFMS_GetTrackType

[function] [call site] 00175


                 FFMS_GetNumFrames

[function] [call site] 00176


                   FFMS_Track::VisibleFrameCount

[function] [call site] 00177


                     static_cast<int>

[function] [call site] 00178


                     size

[function] [call site] 00179


                     static_cast<int>

[function] [call site] 00180


                     size

[function] [call site] 00181


                       size

[function] [call site] 00182


                 snprintf

[function] [call site] 00183


               empty

[function] [call site] 00184


                 empty

[function] [call site] 00185


                   empty

[function] [call site] 00186


               FFMS_WriteTimecodes

[function] [call site] 00187


                 ClearErrorInfo

[function] [call site] 00188


                 FFMS_WriteTimecodes

[function] [call site] 00189


                   ClearErrorInfo

[function] [call site] 00190


                   FFMS_WriteTimecodes

[function] [call site] 00191


                   CopyOut

[function] [call site] 00192


                 CopyOut

[function] [call site] 00193


               std::string::c_str

[function] [call site] 00194


               FFMS_GetNumTracks

[function] [call site] 00195


               FFMS_GetTrackFromIndex

[function] [call site] 00196


               DumpFilename

[function] [call site] 00197


               empty

[function] [call site] 00198


               std::string::c_str

[function] [call site] 00199


               FFMS_GetNumFrames

[function] [call site] 00200


               FFMS_GetFrameInfo

[function] [call site] 00201


                 FFMS_GetFrameInfo

[function] [call site] 00202


                   FFMS_GetFrameInfo

[function] [call site] 00203


                   static_cast<size_t>

[function] [call site] 00204


                 static_cast<size_t>

[function] [call site] 00205


               FFMS_WriteIndex

[function] [call site] 00206


                 ClearErrorInfo

[function] [call site] 00207


                 FFMS_Index::WriteIndexFile

[function] [call site] 00208


                   FFMS_Index::WriteIndex

[function] [call site] 00209


                     ZipFile::Write

[function] [call site] 00210


                       ZipFile::Write

[function] [call site] 00211


                     ZipFile::Write

[function] [call site] 00212


                     ZipFile::Write

[function] [call site] 00213


                     ZipFile::Write

[function] [call site] 00214


                     size

[function] [call site] 00215


                     ZipFile::Write

[function] [call site] 00216


                     ZipFile::Write

[function] [call site] 00217


                     avutil_version

[function] [call site] 00218


                     ZipFile::Write

[function] [call site] 00219


                     avformat_version

[function] [call site] 00220


                     ZipFile::Write

[function] [call site] 00221


                     avcodec_version

[function] [call site] 00222


                     ZipFile::Write

[function] [call site] 00223


                     swscale_version

[function] [call site] 00224


                     ZipFile::Write

[function] [call site] 00225


                     ZipFile::Write

[function] [call site] 00226


                     ZipFile::Write

[function] [call site] 00227


                     size

[function] [call site] 00228


                     ZipFile::Write

[function] [call site] 00229


                     first::length

[function] [call site] 00230


                     ZipFile::Write

[function] [call site] 00231


                     first::data

[function] [call site] 00232


                     first::length

[function] [call site] 00233


                     ZipFile::Write

[function] [call site] 00234


                     second::length

[function] [call site] 00235


                     ZipFile::Write

[function] [call site] 00236


                     second::data

[function] [call site] 00237


                     second::length

[function] [call site] 00238


                     size

[function] [call site] 00239

at

[function] [call site] 00240


                     ZipFile::Finish

[function] [call site] 00241


                       ZipFile::Write

[function] [call site] 00242


                       deflateEnd

[function] [call site] 00243


                 CopyOut

[function] [call site] 00244


               c_str

[function] [call site] 00245


               FFMS_DestroyIndex

[function] [call site] 00246


               Error

[function] [call site] 00247


             CopyOut

[function] [call site] 00248


           FFMS_GetFirstTrackOfType

[function] [call site] 00249


             ClearErrorInfo

[function] [call site] 00250


             static_cast<int>

[function] [call site] 00251


             size

[function] [call site] 00252


             FFMS_Exception

[function] [call site] 00253


             CopyOut

[function] [call site] 00254


           FFMS_DestroyIndex

[function] [call site] 00255


           unlink

[function] [call site] 00256