Fuzz introspector: fuzz/librawspeed/decompressors/UncompressedDecompressor.cpp
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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
104 65 LLVMFuzzerTestOneInput call site: 00065 rawspeed::ByteStream::skipBytes
48 16 LLVMFuzzerTestOneInput call site: 00016 rawspeed::RawImageData::createData
13 0 EP call site: 00000 rawspeed::getAsBitOrder
5 170 LLVMFuzzerTestOneInput call site: 00170 rawspeed::RawImageData::getByteDataAsUncroppedArray2DRef
1 14 LLVMFuzzerTestOneInput call site: 00014

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 rawspeed::ByteStream::getI32 [function] [call site] 00002
2 rawspeed::ByteStream::get [function] [call site] 00003
3 rawspeed::ByteStream::peek [function] [call site] 00004
4 DataBuffer::get<T> [function] [call site] 00005
1 rawspeed::ByteStream::getI32 [function] [call site] 00006
1 rawspeed::ByteStream::getI32 [function] [call site] 00007
1 static_cast<int> [function] [call site] 00008
1 static_cast<int> [function] [call site] 00009
1 static_cast<int> [function] [call site] 00010
1 static_cast<int> [function] [call site] 00011
1 static_cast<int> [function] [call site] 00012
1 rawspeed::getAsBitOrder [function] [call site] 00013
1 __builtin_unreachable [function] [call site] 00015
1 rawspeed::ByteStream::getSubStream [function] [call site] 00016
2 rawspeed::ByteStream::ByteStream [function] [call site] 00017
2 DataBuffer [function] [call site] 00018
2 getSubView [function] [call site] 00019
2 getByteOrder [function] [call site] 00020
1 rawspeed::iRectangle2D::iRectangle2D [function] [call site] 00021
1 rawspeed::RawImageData::createData [function] [call site] 00022
2 rawspeed::RawImageData::isAllocated [function] [call site] 00026
2 implicit_cast<int> [function] [call site] 00029
2 static_cast<size_t> [function] [call site] 00031
2 isAligned [function] [call site] 00033
2 __has_feature [function] [call site] 00034
2 isAligned [function] [call site] 00036
2 __has_feature [function] [call site] 00037
2 static_cast<size_t> [function] [call site] 00040
2 rawspeed::RawImageData::getByteDataAsUncroppedArray2DRef [function] [call site] 00041
3 rawspeed::RawImageData::getU16DataAsUncroppedArray2DRef [function] [call site] 00042
4 reinterpret_cast<uint16_t*> [function] [call site] 00046
4 static_cast<int> [function] [call site] 00048
3 rawspeed::RawImageData::getF32DataAsUncroppedArray2DRef [function] [call site] 00049
4 reinterpret_cast<float*> [function] [call site] 00053
4 static_cast<int> [function] [call site] 00055
3 __builtin_unreachable [function] [call site] 00056
2 isAligned [function] [call site] 00058
2 rawspeed::RawImageData::poisonPadding [function] [call site] 00060
3 rawspeed::RawImageData::getByteDataAsUncroppedArray2DRef [function] [call site] 00061
3 rawspeed::ASan::PoisonMemoryRegion [function] [call site] 00062
4 __asan_poison_memory_region [function] [call site] 00063
1 rawspeed::UncompressedDecompressor::readUncompressedRaw [function] [call site] 00065
2 implicit_cast<uint32_t> [function] [call site] 00067
2 static_cast<uint64_t> [function] [call site] 00069
2 getDataType [function] [call site] 00070
2 getF32DataAsUncroppedArray2DRef [function] [call site] 00071
2 copyPixels [function] [call site] 00072
2 reinterpret_cast<std::byte*> [function] [call site] 00073
2 implicit_cast<int> [function] [call site] 00075
2 reinterpret_cast<const [call site] 00076
2 implicit_cast<Buffer::size_type> [function] [call site] 00078
2 implicit_cast<int> [function] [call site] 00080
2 rawspeed::UncompressedDecompressor::decodePackedFP [function] [call site] 00081
3 getF32DataAsUncroppedArray2DRef [function] [call site] 00082
3 peekRemainingBuffer [function] [call site] 00083
3 rawspeed::BitStreamer::getBits [function] [call site] 00085
4 rawspeed::BitStreamer::establishClassInvariants [function] [call site] 00086
5 rawspeed::BitStreamer::establishClassInvariants [function] [call site] 00087
5 rawspeed::BitStreamer::establishClassInvariants [function] [call site] 00088
4 invariant [function] [call site] 00089
4 invariant [function] [call site] 00090
4 invariant [function] [call site] 00091
4 rawspeed::BitStreamer::fill [function] [call site] 00092
5 rawspeed::BitStreamer::establishClassInvariants [function] [call site] 00093
5 invariant [function] [call site] 00094
5 invariant [function] [call site] 00095
5 invariant [function] [call site] 00096
5 static_cast<Derived*> [function] [call site] 00098
5 markNumBytesAsConsumed [function] [call site] 00099
5 invariant [function] [call site] 00100
4 rawspeed::BitStreamer::getBitsNoFill [function] [call site] 00101
5 rawspeed::BitStreamer::establishClassInvariants [function] [call site] 00102
5 invariant [function] [call site] 00103
5 invariant [function] [call site] 00104
5 invariant [function] [call site] 00105
5 rawspeed::BitStreamer::peekBitsNoFill [function] [call site] 00106
6 rawspeed::BitStreamer::establishClassInvariants [function] [call site] 00107
6 invariant [function] [call site] 00108
6 invariant [function] [call site] 00109
6 invariant [function] [call site] 00110
5 rawspeed::BitStreamer::skipBitsNoFill [function] [call site] 00112
6 rawspeed::BitStreamer::establishClassInvariants [function] [call site] 00113
6 invariant [function] [call site] 00114
6 invariant [function] [call site] 00115
3 extendBinaryFloatingPoint<NarrowFpType, [call site] 00117
3 std::bit_cast<float> [function] [call site] 00119
3 rawspeed::ByteStream::skipBytes [function] [call site] 00120
4 rawspeed::ByteStream::check [function] [call site] 00121
5 getSubView [function] [call site] 00124
5 rawspeed::Buffer::getSize [function] [call site] 00126
5 rawspeed::ASan::RegionIsPoisoned [function] [call site] 00128
6 const_cast<void*> [function] [call site] 00129
6 __asan_region_is_poisoned [function] [call site] 00130
5 rawspeed::Buffer::begin [function] [call site] 00131
6 rawspeed::Buffer::getAsArray1DRef [function] [call site] 00132
7 implicit_cast<int> [function] [call site] 00133
5 rawspeed::Buffer::getSize [function] [call site] 00134
2 implicit_cast<int> [function] [call site] 00135
2 rawspeed::UncompressedDecompressor::decodePackedFP [function] [call site] 00136
2 implicit_cast<int> [function] [call site] 00137
2 rawspeed::UncompressedDecompressor::decodePackedFP [function] [call site] 00138
2 implicit_cast<int> [function] [call site] 00139
2 rawspeed::UncompressedDecompressor::decodePackedFP [function] [call site] 00140
2 implicit_cast<int> [function] [call site] 00141
2 static_cast<unsigned> [function] [call site] 00143
2 rawspeed::UncompressedDecompressor::decodePackedInt [function] [call site] 00144
3 getU16DataAsUncroppedArray2DRef [function] [call site] 00145
3 peekRemainingBuffer [function] [call site] 00146
3 implicit_cast<uint16_t> [function] [call site] 00149
3 rawspeed::BitStreamer::getBits [function] [call site] 00150
3 rawspeed::ByteStream::skipBytes [function] [call site] 00151
2 implicit_cast<int> [function] [call site] 00152
2 rawspeed::UncompressedDecompressor::decodePackedInt [function] [call site] 00153
2 implicit_cast<int> [function] [call site] 00154
2 rawspeed::UncompressedDecompressor::decodePackedInt [function] [call site] 00155
2 implicit_cast<int> [function] [call site] 00156
2 getHostEndianness [function] [call site] 00157
2 getU16DataAsUncroppedArray2DRef [function] [call site] 00158
2 copyPixels [function] [call site] 00159
2 reinterpret_cast<std::byte*> [function] [call site] 00160
2 implicit_cast<int> [function] [call site] 00162
2 reinterpret_cast<const [call site] 00163
2 implicit_cast<Buffer::size_type> [function] [call site] 00165
2 implicit_cast<int> [function] [call site] 00167
2 rawspeed::UncompressedDecompressor::decodePackedInt [function] [call site] 00168
2 implicit_cast<int> [function] [call site] 00169
1 rawspeed::MSan::CheckMemIsInitialized [function] [call site] 00170
2 __msan_check_mem_is_initialized [function] [call site] 00171
1 rawspeed::RawImageData::getByteDataAsUncroppedArray2DRef [function] [call site] 00172
2 rawspeed::RawImageData::getU16DataAsUncroppedArray2DRef [function] [call site] 00173
2 rawspeed::RawImageData::getF32DataAsUncroppedArray2DRef [function] [call site] 00174
2 __builtin_unreachable [function] [call site] 00175