Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
7	50	MEM_readLE32	call site: 00050	MEM_swap32
3	20	FSE_writeNCount	call site: 00020	FSE_writeNCount_generic
3	60	ZSTD_countTrailingZeros32	call site: 00060
3	64	ZSTD_countTrailingZeros32	call site: 00064	ZSTD_countTrailingZeros32_fallback
3	80	ZSTD_countLeadingZeros32	call site: 00080
3	84	ZSTD_countLeadingZeros32	call site: 00084	ZSTD_countLeadingZeros32_fallback
2	24	FSE_writeNCount_generic	call site: 00024	ERROR
2	37	FSE_readNCount	call site: 00037	FSE_readNCount_body_bmi2
1	11	FUZZ_dataProducer_int32Range	call site: 00011	FUZZ_dataProducer_uint32Range
1	27	FSE_writeNCount_generic	call site: 00027	ERROR
1	100	LLVMFuzzerTestOneInput	call site: 00100

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           FUZZ_dataProducer_create

[function] [call site] 00001


             FUZZ_malloc

[function] [call site] 00002


               malloc

[function] [call site] 00003


               FUZZ_ASSERT

[function] [call site] 00004


           FUZZ_dataProducer_uint32Range

[function] [call site] 00005


             FUZZ_ASSERT

[function] [call site] 00006


           FUZZ_dataProducer_uint32Range

[function] [call site] 00007


           memset

[function] [call site] 00008


           FUZZ_dataProducer_int32Range

[function] [call site] 00009


             FUZZ_ASSERT

[function] [call site] 00010


             FUZZ_dataProducer_uint32Range

[function] [call site] 00011


             FUZZ_dataProducer_uint32Range

[function] [call site] 00012


           assert

[function] [call site] 00013


           FUZZ_dataProducer_uint32Range

[function] [call site] 00014


           FUZZ_ASSERT

[function] [call site] 00015


           FSE_NCountWriteBound

[function] [call site] 00016


           FSE_writeNCount

[function] [call site] 00017


             ERROR

[function] [call site] 00018


             ERROR

[function] [call site] 00019


             FSE_NCountWriteBound

[function] [call site] 00020


             FSE_writeNCount_generic

[function] [call site] 00021


               ERROR

[function] [call site] 00022


               ERROR

[function] [call site] 00023


               ERROR

[function] [call site] 00024


               ERROR

[function] [call site] 00025


               ERROR

[function] [call site] 00026


               assert

[function] [call site] 00027


               ERROR

[function] [call site] 00028


               assert

[function] [call site] 00029


             FSE_writeNCount_generic

[function] [call site] 00030


           FUZZ_ZASSERT

[function] [call site] 00031


           FUZZ_dataProducer_uint32Range

[function] [call site] 00032


           FUZZ_malloc

[function] [call site] 00033


           memcpy

[function] [call site] 00034


           FUZZ_dataProducer_uint32Range

[function] [call site] 00035


           FSE_readNCount

[function] [call site] 00036


             FSE_readNCount_bmi2

[function] [call site] 00037


               FSE_readNCount_body_bmi2

[function] [call site] 00038


                 FSE_readNCount_body

[function] [call site] 00039


                   ZSTD_memcpy

[function] [call site] 00040


                   FSE_readNCount

[function] [call site] 00041


                   FSE_isError

[function] [call site] 00042


                     ERR_isError

[function] [call site] 00043


                       ERROR

[function] [call site] 00044


                   ERROR

[function] [call site] 00045


                   assert

[function] [call site] 00046


                   ZSTD_memset

[function] [call site] 00047


                   MEM_readLE32

[function] [call site] 00048


                     MEM_isLittleEndian

[function] [call site] 00049


                     MEM_read32

[function] [call site] 00050


                     MEM_swap32

[function] [call site] 00051


                       _byteswap_ulong

[function] [call site] 00052


                       __has_builtin

[function] [call site] 00053


                       __builtin_bswap32

[function] [call site] 00054


                       __REV

[function] [call site] 00055


                       MEM_swap32_fallback

[function] [call site] 00056


                     MEM_read32

[function] [call site] 00057


                   ERROR

[function] [call site] 00058


                   ZSTD_countTrailingZeros32

[function] [call site] 00059


                     assert

[function] [call site] 00060


                     _tzcnt_u32

[function] [call site] 00061


                     _BitScanForward

[function] [call site] 00062


                     __assume

[function] [call site] 00063


                     __builtin_ctz

[function] [call site] 00064


                     __builtin_ctz

[function] [call site] 00065


                     ZSTD_countTrailingZeros32_fallback

[function] [call site] 00066


                       assert

[function] [call site] 00067


                   LIKELY

[function] [call site] 00068


                   MEM_readLE32

[function] [call site] 00069


                   ZSTD_countTrailingZeros32

[function] [call site] 00070


                   assert

[function] [call site] 00071


                   LIKELY

[function] [call site] 00072


                   assert

[function] [call site] 00073


                   MEM_readLE32

[function] [call site] 00074


                   assert

[function] [call site] 00075


                   assert

[function] [call site] 00076


                   ZSTD_highbit32

[function] [call site] 00077


                     assert

[function] [call site] 00078


                     ZSTD_countLeadingZeros32

[function] [call site] 00079


                       assert

[function] [call site] 00080


                       _lzcnt_u32

[function] [call site] 00081


                       _BitScanReverse

[function] [call site] 00082


                       __assume

[function] [call site] 00083


                       __builtin_clz

[function] [call site] 00084


                       __builtin_clz

[function] [call site] 00085


                       ZSTD_countLeadingZeros32_fallback

[function] [call site] 00086


                         assert

[function] [call site] 00087


                   LIKELY

[function] [call site] 00088


                   MEM_readLE32

[function] [call site] 00089


                   ERROR

[function] [call site] 00090


                   ERROR

[function] [call site] 00091


                   ERROR

[function] [call site] 00092


               FSE_readNCount_body_default

[function] [call site] 00093


                 FSE_readNCount_body

[function] [call site] 00094


           FUZZ_ZASSERT

[function] [call site] 00095


           FUZZ_ASSERT

[function] [call site] 00096


           FUZZ_ASSERT

[function] [call site] 00097


           FUZZ_ASSERT

[function] [call site] 00098


           FUZZ_ASSERT

[function] [call site] 00099


           free

[function] [call site] 00100


           FUZZ_dataProducer_free

[function] [call site] 00101


             free

[function] [call site] 00102