Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity	Unique Reachable Complexities	Unique Reachable Functions	All non-covered Complexity	All Reachable Complexity	Function Name	Function Callsite	Blocked Branch
9	9	1 : View List ['Shift']	9	9	BrotliTransformDictionaryWord	call site: 00051	/src/brotli/c/common/transform.c:271
0	0	None	9	9	BrotliTransformDictionaryWord	call site: 00050	/src/brotli/c/common/transform.c:267
0	0	None	6	1401	BrotliDecoderDecompressStream	call site: 00065	/src/brotli/c/dec/decode.c:2412
0	0	None	6	1401	BrotliDecoderDecompressStream	call site: 00065	/src/brotli/c/dec/decode.c:2628
0	0	None	6	1401	BrotliDecoderDecompressStream	call site: 00065	/src/brotli/c/dec/decode.c:2720
0	0	None	0	0	SkipMetadataBlock	call site: 00030	/src/brotli/c/dec/decode.c:1382
0	0	None	0	0	BrotliEnsureRingBuffer	call site: 00028	/src/brotli/c/dec/decode.c:1343

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           BrotliDecoderCreateInstance

[function] [call site] 00001


             BrotliDecoderStateInit

[function] [call site] 00002


               BrotliInitBitReader

[function] [call site] 00003


               BrotliSharedDictionaryCreateInstance

[function] [call site] 00004


                 BrotliGetDictionary

[function] [call site] 00005


                 BrotliGetTransforms

[function] [call site] 00006


           BrotliDecoderDecompressStream

[function] [call site] 00007


             WriteRingBuffer

[function] [call site] 00008


               UnwrittenBytes

[function] [call site] 00009


             BrotliWarmupBitReader

[function] [call site] 00010


             DecodeWindowBits

[function] [call site] 00011


             BrotliDecoderStateMetablockBegin

[function] [call site] 00012


             DecodeMetaBlockLength

[function] [call site] 00013


             BrotliCalculateRingBufferSize

[function] [call site] 00014


             DecodeVarLenUint8

[function] [call site] 00015


             ReadHuffmanCode

[function] [call site] 00016


               ReadSimpleHuffmanSymbols

[function] [call site] 00017


               BrotliBuildSimpleHuffmanTable

[function] [call site] 00018


               ReadCodeLengthCodeLengths

[function] [call site] 00019


               BrotliBuildCodeLengthsHuffmanTable

[function] [call site] 00020


               ReadSymbolCodeLengths

[function] [call site] 00021


                 BrotliWarmupBitReader

[function] [call site] 00022


               SafeReadSymbolCodeLengths

[function] [call site] 00023


               BrotliBuildHuffmanTable

[function] [call site] 00024


             ReadHuffmanCode

[function] [call site] 00025


             SafeDecodeSymbol

[function] [call site] 00026


             CopyUncompressedBlockToOutput

[function] [call site] 00027


               BrotliEnsureRingBuffer

[function] [call site] 00028


               WriteRingBuffer

[function] [call site] 00029


             SkipMetadataBlock

[function] [call site] 00030


             ReadContextModes

[function] [call site] 00031


             DecodeContextMap

[function] [call site] 00032


               DecodeVarLenUint8

[function] [call site] 00033


               ReadHuffmanCode

[function] [call site] 00034


               SafeDecodeSymbol

[function] [call site] 00035


               InverseMoveToFrontTransform

[function] [call site] 00036


             DecodeContextMap

[function] [call site] 00037


             BrotliDecoderHuffmanTreeGroupInit

[function] [call site] 00038


             BrotliDecoderHuffmanTreeGroupInit

[function] [call site] 00039


             BrotliDecoderHuffmanTreeGroupInit

[function] [call site] 00040


             HuffmanTreeGroupDecode

[function] [call site] 00041


               ReadHuffmanCode

[function] [call site] 00042


             BrotliEnsureRingBuffer

[function] [call site] 00043


             CalculateDistanceLut

[function] [call site] 00044


             ProcessCommands

[function] [call site] 00045


               GetCompoundDictionarySize

[function] [call site] 00046


               BrotliWarmupBitReader

[function] [call site] 00047


               BrotliTransformDictionaryWord

[function] [call site] 00048


                 ToUpperCase

[function] [call site] 00049


                 ToUpperCase

[function] [call site] 00050


                 Shift

[function] [call site] 00051


                 Shift

[function] [call site] 00052


             SafeProcessCommands

[function] [call site] 00053


               GetCompoundDictionarySize

[function] [call site] 00054


               SafeDecodeSymbol

[function] [call site] 00055


               SafeDecodeSymbol

[function] [call site] 00056


               SafeDecodeSymbol

[function] [call site] 00057


               SafeDecodeSymbol

[function] [call site] 00058


               BrotliTransformDictionaryWord

[function] [call site] 00059


             WriteRingBuffer

[function] [call site] 00060


             WrapRingBuffer

[function] [call site] 00061


             CopyFromCompoundDictionary

[function] [call site] 00062


             BrotliDecoderStateCleanupAfterMetablock

[function] [call site] 00063


             WriteRingBuffer

[function] [call site] 00064


             SaveErrorCode

[function] [call site] 00065


           BrotliDecoderDestroyInstance

[function] [call site] 00066


             BrotliDecoderStateCleanup

[function] [call site] 00067


               BrotliDecoderStateCleanupAfterMetablock

[function] [call site] 00068


               BrotliSharedDictionaryDestroyInstance

[function] [call site] 00069