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
250	250	2 : View List ['LZ4_decompress_safe_partial_withSmallPrefix', 'LZ4_decompress_safe_partial_withPrefix64k']	250	250	LZ4_decompress_safe_partial_usingDict	call site: 00119	/src/lz4/lib/lz4.c:2740
0	0	None	16	24	LZ4_compress_fast_extState	call site: 00079	/src/lz4/lib/lz4.c:1390
0	0	None	0	0	LZ4_writeLE16	call site: 00043	/src/lz4/lib/lz4.c:454
0	0	None	0	0	LZ4_NbCommonBytes	call site: 00048	/src/lz4/lib/lz4.c:584
0	0	None	0	0	LZ4_readLE16	call site: 00089	/src/lz4/lib/lz4.c:432
0	0	None	0	0	FUZZ_dataProducer_retrieve32	call site: 00004	/src/lz4/ossfuzz/fuzz_data_producer.c:23
0	0	None	0	0	FUZZ_getRange_from_uint32	call site: 00006	/src/lz4/ossfuzz/fuzz_data_producer.c:37

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           FUZZ_dataProducer_create

[function] [call site] 00001


             fprintf

[call site] 00002


             abort

[call site] 00003


           FUZZ_dataProducer_retrieve32

[function] [call site] 00004


           FUZZ_dataProducer_remainingBytes

[function] [call site] 00005


           FUZZ_getRange_from_uint32

[function] [call site] 00006


           LZ4_compressBound

[function] [call site] 00007


           fprintf

[call site] 00008


           abort

[call site] 00009


           fprintf

[call site] 00010


           abort

[call site] 00011


           fprintf

[call site] 00012


           abort

[call site] 00013


           LZ4_compress_default

[function] [call site] 00014


             LZ4_compress_fast

[function] [call site] 00015


               LZ4_compress_fast_extState

[function] [call site] 00016


                 LZ4_initStream

[function] [call site] 00017


                   LZ4_stream_t_alignment

[function] [call site] 00018


                   LZ4_isAligned

[function] [call site] 00019


                 __assert_fail

[call site] 00020


                 LZ4_compressBound

[function] [call site] 00021


                 __assert_fail

[call site] 00022


                 __assert_fail

[call site] 00023


                 LZ4_read_ARCH

[function] [call site] 00024


                 LZ4_isLittleEndian

[function] [call site] 00025


                 LZ4_read32

[function] [call site] 00026


                 __assert_fail

[call site] 00027


                 __assert_fail

[call site] 00028


                 LZ4_read_ARCH

[function] [call site] 00029


                 LZ4_read32

[function] [call site] 00030


                 LZ4_getPositionOnHash

[function] [call site] 00031


                   __assert_fail

[call site] 00032


                 LZ4_read_ARCH

[function] [call site] 00033


                 LZ4_read32

[function] [call site] 00034


                 __assert_fail

[call site] 00035


                 LZ4_read32

[function] [call site] 00036


                 __assert_fail

[call site] 00037


                 __assert_fail

[call site] 00038


                 LZ4_read_ARCH

[function] [call site] 00039


                 LZ4_read32

[function] [call site] 00040


                 __assert_fail

[call site] 00041


                 LZ4_writeLE16

[function] [call site] 00042


                   LZ4_isLittleEndian

[function] [call site] 00043


                   LZ4_write16

[function] [call site] 00044


                 LZ4_read_ARCH

[function] [call site] 00045


                 LZ4_NbCommonBytes

[function] [call site] 00046


                   __assert_fail

[call site] 00047


                   LZ4_isLittleEndian

[function] [call site] 00048


                 LZ4_read32

[function] [call site] 00049


                 LZ4_read16

[function] [call site] 00050


                 LZ4_read_ARCH

[function] [call site] 00051


                 LZ4_NbCommonBytes

[function] [call site] 00052


                 LZ4_read32

[function] [call site] 00053


                 LZ4_read16

[function] [call site] 00054


                 LZ4_read_ARCH

[function] [call site] 00055


                 LZ4_NbCommonBytes

[function] [call site] 00056


                 LZ4_read32

[function] [call site] 00057


                 LZ4_read16

[function] [call site] 00058


                 LZ4_read_ARCH

[function] [call site] 00059


                 LZ4_read32

[function] [call site] 00060


                 __assert_fail

[call site] 00061


                 LZ4_write32

[function] [call site] 00062


                 LZ4_read_ARCH

[function] [call site] 00063


                 LZ4_read32

[function] [call site] 00064


                 __assert_fail

[call site] 00065


                 __assert_fail

[call site] 00066


                 LZ4_read_ARCH

[function] [call site] 00067


                 LZ4_read32

[function] [call site] 00068


                 LZ4_getPositionOnHash

[function] [call site] 00069


                 LZ4_read_ARCH

[function] [call site] 00070


                 LZ4_read32

[function] [call site] 00071


                 __assert_fail

[call site] 00072


                 LZ4_read_ARCH

[function] [call site] 00073


                 LZ4_read32

[function] [call site] 00074


                 __assert_fail

[call site] 00075


                 __assert_fail

[call site] 00076


                 __assert_fail

[call site] 00077


                 LZ4_read_ARCH

[function] [call site] 00078


                 LZ4_read32

[function] [call site] 00079


                 __assert_fail

[call site] 00080


                 __assert_fail

[call site] 00081


                 __assert_fail

[call site] 00082


           fprintf

[call site] 00083


           abort

[call site] 00084


           LZ4_decompress_safe

[function] [call site] 00085


             __assert_fail

[call site] 00086


             __assert_fail

[call site] 00087


             LZ4_readLE16

[function] [call site] 00088


               LZ4_isLittleEndian

[function] [call site] 00089


               LZ4_read16

[function] [call site] 00090


             __assert_fail

[call site] 00091


             __assert_fail

[call site] 00092


             __assert_fail

[call site] 00093


             LZ4_write32

[function] [call site] 00094


             __assert_fail

[call site] 00095


             __assert_fail

[call site] 00096


             LZ4_write32

[function] [call site] 00097


           fprintf

[call site] 00098


           abort

[call site] 00099


           memcmp

[call site] 00100


           fprintf

[call site] 00101


           abort

[call site] 00102


           fprintf

[call site] 00103


           abort

[call site] 00104


           LZ4_decompress_safe_partial

[function] [call site] 00105


             __assert_fail

[call site] 00106


             LZ4_readLE16

[function] [call site] 00107


             LZ4_write32

[function] [call site] 00108


           fprintf

[call site] 00109


           abort

[call site] 00110


           fprintf

[call site] 00111


           abort

[call site] 00112


           memcmp

[call site] 00113


           fprintf

[call site] 00114


           abort

[call site] 00115


           fprintf

[call site] 00116


           abort

[call site] 00117


           LZ4_decompress_safe_partial_usingDict

[function] [call site] 00118


             LZ4_decompress_safe_partial

[function] [call site] 00119


             LZ4_decompress_safe_partial_withPrefix64k

[function] [call site] 00120


               __assert_fail

[call site] 00121


               LZ4_readLE16

[function] [call site] 00122


               LZ4_write32

[function] [call site] 00123


             __assert_fail

[call site] 00124


             LZ4_decompress_safe_partial_withSmallPrefix

[function] [call site] 00125


               __assert_fail

[call site] 00126


               LZ4_readLE16

[function] [call site] 00127


               LZ4_write32

[function] [call site] 00128


             __assert_fail

[call site] 00129


             LZ4_decompress_safe_partial_forceExtDict

[function] [call site] 00130


               __assert_fail

[call site] 00131


               LZ4_readLE16

[function] [call site] 00132


               LZ4_write32

[function] [call site] 00133


           fprintf

[call site] 00134


           abort

[call site] 00135


           fprintf

[call site] 00136


           abort

[call site] 00137


           memcmp

[call site] 00138


           fprintf

[call site] 00139


           abort

[call site] 00140


           fprintf

[call site] 00141


           abort

[call site] 00142


           LZ4_decompress_safe_partial_usingDict

[function] [call site] 00143


           fprintf

[call site] 00144


           abort

[call site] 00145


           fprintf

[call site] 00146


           abort

[call site] 00147


           memcmp

[call site] 00148


           fprintf

[call site] 00149


           abort

[call site] 00150


           fprintf

[call site] 00151


           abort

[call site] 00152


           LZ4_decompress_safe_partial_usingDict

[function] [call site] 00153


           fprintf

[call site] 00154


           abort

[call site] 00155


           fprintf

[call site] 00156


           abort

[call site] 00157


           memcmp

[call site] 00158


           fprintf

[call site] 00159


           abort

[call site] 00160


           fprintf

[call site] 00161


           abort

[call site] 00162


           LZ4_decompress_safe_partial_usingDict

[function] [call site] 00163


           fprintf

[call site] 00164


           abort

[call site] 00165


           fprintf

[call site] 00166


           abort

[call site] 00167


           memcmp

[call site] 00168


           fprintf

[call site] 00169


           abort

[call site] 00170


           fprintf

[call site] 00171


           abort

[call site] 00172


           LZ4_decompress_safe_partial_usingDict

[function] [call site] 00173


           fprintf

[call site] 00174


           abort

[call site] 00175


           fprintf

[call site] 00176


           abort

[call site] 00177


           memcmp

[call site] 00178


           fprintf

[call site] 00179


           abort

[call site] 00180


           FUZZ_dataProducer_free

[function] [call site] 00181