Fuzz introspector: fuzz/librawspeed/decompressors/SonyArw1Decompressor.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
138 0 EP call site: 00000 rawspeed::RawImageData::createData

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 rawspeed::RawImageData::createData [function] [call site] 00002
2 rawspeed::RawImageData::isAllocated [function] [call site] 00006
2 implicit_cast<int> [function] [call site] 00009
2 static_cast<size_t> [function] [call site] 00011
2 isAligned [function] [call site] 00013
2 __has_feature [function] [call site] 00014
2 isAligned [function] [call site] 00016
2 __has_feature [function] [call site] 00017
2 static_cast<size_t> [function] [call site] 00020
2 rawspeed::RawImageData::getByteDataAsUncroppedArray2DRef [function] [call site] 00021
3 rawspeed::RawImageData::getU16DataAsUncroppedArray2DRef [function] [call site] 00022
4 reinterpret_cast<uint16_t*> [function] [call site] 00026
4 static_cast<int> [function] [call site] 00028
3 rawspeed::RawImageData::getF32DataAsUncroppedArray2DRef [function] [call site] 00029
4 reinterpret_cast<float*> [function] [call site] 00033
4 static_cast<int> [function] [call site] 00035
3 __builtin_unreachable [function] [call site] 00036
2 isAligned [function] [call site] 00038
2 rawspeed::RawImageData::poisonPadding [function] [call site] 00040
3 rawspeed::RawImageData::getByteDataAsUncroppedArray2DRef [function] [call site] 00041
3 rawspeed::ASan::PoisonMemoryRegion [function] [call site] 00042
4 __asan_poison_memory_region [function] [call site] 00043
1 rawspeed::SonyArw1Decompressor::decompress [function] [call site] 00045
2 getU16DataAsUncroppedArray2DRef [function] [call site] 00046
2 invariant [function] [call site] 00047
2 rawspeed::Array2DRef<T>::width [function] [call site] 00048
3 rawspeed::Array2DRef<T>::establishClassInvariants [function] [call site] 00049
4 rawspeed::Array2DRef<T>::establishClassInvariants [function] [call site] 00050
4 invariant [function] [call site] 00051
4 invariant [function] [call site] 00052
4 invariant [function] [call site] 00053
4 invariant [function] [call site] 00054
4 invariant [function] [call site] 00055
4 invariant [function] [call site] 00056
4 invariant [function] [call site] 00057
2 invariant [function] [call site] 00059
2 rawspeed::Array2DRef<T>::height [function] [call site] 00060
3 rawspeed::Array2DRef<T>::establishClassInvariants [function] [call site] 00061
2 invariant [function] [call site] 00062
2 rawspeed::Array2DRef<T>::height [function] [call site] 00063
2 rawspeed::ByteStream::peekRemainingBuffer [function] [call site] 00064
3 getSubView [function] [call site] 00065
3 rawspeed::ByteStream::getRemainSize [function] [call site] 00066
4 invariant [function] [call site] 00067
4 rawspeed::ByteStream::check [function] [call site] 00069
5 getSubView [function] [call site] 00072
5 rawspeed::Buffer::getSize [function] [call site] 00074
5 rawspeed::ASan::RegionIsPoisoned [function] [call site] 00076
6 const_cast<void*> [function] [call site] 00077
6 __asan_region_is_poisoned [function] [call site] 00078
5 rawspeed::Buffer::begin [function] [call site] 00079
6 rawspeed::Buffer::getAsArray1DRef [function] [call site] 00080
7 implicit_cast<int> [function] [call site] 00081
5 rawspeed::Buffer::getSize [function] [call site] 00082
2 rawspeed::Array2DRef<T>::width [function] [call site] 00084
2 rawspeed::Array2DRef<T>::height [function] [call site] 00085
2 rawspeed::BitStreamer::fill [function] [call site] 00086
3 rawspeed::BitStreamer::establishClassInvariants [function] [call site] 00087
4 rawspeed::BitStreamer::establishClassInvariants [function] [call site] 00088
4 rawspeed::BitStreamer::establishClassInvariants [function] [call site] 00089
3 invariant [function] [call site] 00090
3 invariant [function] [call site] 00091
3 invariant [function] [call site] 00092
3 static_cast<Derived*> [function] [call site] 00094
3 markNumBytesAsConsumed [function] [call site] 00095
3 invariant [function] [call site] 00096
2 rawspeed::Array2DRef<T>::height [function] [call site] 00097
2 rawspeed::BitStreamer::getBitsNoFill [function] [call site] 00098
3 rawspeed::BitStreamer::establishClassInvariants [function] [call site] 00099
3 invariant [function] [call site] 00100
3 invariant [function] [call site] 00101
3 invariant [function] [call site] 00102
3 rawspeed::BitStreamer::peekBitsNoFill [function] [call site] 00103
4 rawspeed::BitStreamer::establishClassInvariants [function] [call site] 00104
4 invariant [function] [call site] 00105
4 invariant [function] [call site] 00106
4 invariant [function] [call site] 00107
3 rawspeed::BitStreamer::skipBitsNoFill [function] [call site] 00109
4 rawspeed::BitStreamer::establishClassInvariants [function] [call site] 00110
4 invariant [function] [call site] 00111
4 invariant [function] [call site] 00112
2 rawspeed::BitStreamer::getBitsNoFill [function] [call site] 00114
2 rawspeed::BitStreamer::getBitsNoFill [function] [call site] 00115
2 rawspeed::SonyArw1Decompressor::getDiff [function] [call site] 00116
3 getBitsNoFill [function] [call site] 00117
3 rawspeed::AbstractPrefixCodeDecoder::extend [function] [call site] 00118
4 invariant [function] [call site] 00119
4 static_cast<int32_t> [function] [call site] 00120
2 implicit_cast<uint16_t> [function] [call site] 00124
1 rawspeed::ByteStream::getStream [function] [call site] 00125
2 rawspeed::ByteStream::peekStream [function] [call site] 00126
3 rawspeed::ByteStream::getSubStream [function] [call site] 00127
4 rawspeed::ByteStream::ByteStream [function] [call site] 00128
4 DataBuffer [function] [call site] 00129
4 getSubView [function] [call site] 00130
4 getByteOrder [function] [call site] 00131
1 rawspeed::ByteStream::getRemainSize [function] [call site] 00132
1 rawspeed::MSan::CheckMemIsInitialized [function] [call site] 00133
2 __msan_check_mem_is_initialized [function] [call site] 00134
1 rawspeed::RawImageData::getByteDataAsUncroppedArray2DRef [function] [call site] 00135
2 rawspeed::RawImageData::getU16DataAsUncroppedArray2DRef [function] [call site] 00136
2 rawspeed::RawImageData::getF32DataAsUncroppedArray2DRef [function] [call site] 00137
2 __builtin_unreachable [function] [call site] 00138