Fuzz introspector: checksum_fuzzer
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues

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
14 14 2 :

['byte_swap', 'crc_word_big']

14 14 crc32_z call site: 00002 /src/zlib/crc32.c:731
0 0 None 0 0 adler32_combine_ call site: 00043 /src/zlib/adler32.c:139

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 crc32_combine_gen [function] [call site] 00017
2 crc32_combine_gen64 [function] [call site] 00018
1 crc32_combine_op [function] [call site] 00022
1 __assert_fail [call site] 00025
1 __assert_fail [call site] 00028
1 crc32_combine [function] [call site] 00029
2 crc32_combine64 [function] [call site] 00030
1 __assert_fail [call site] 00032
1 crc32_combine_gen [function] [call site] 00033
1 crc32_combine_op [function] [call site] 00034
1 __assert_fail [call site] 00035
1 crc32_combine [function] [call site] 00036
1 __assert_fail [call site] 00037
1 adler32_z [function] [call site] 00038
1 adler32_z [function] [call site] 00039
1 __assert_fail [call site] 00041
1 adler32_combine [function] [call site] 00042
2 adler32_combine_ [function] [call site] 00043
1 __assert_fail [call site] 00044