Fuzz introspector: libfmapi_lzfu_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
16 16 5 :

['free', 'libcerror_error_resize', 'libcerror_error_initialize', 'strlen', 'realloc']

16 16 libcerror_error_set call site: 00002 /src/libcaes/libcerror/libcerror_error.c:328
0 32 1 :

['libcerror_error_set']

0 32 libfmapi_checksum_calculate_weak_crc32 call site: 00020 /src/libfmapi/libfmapi/libfmapi_checksum.c:174
0 0 None 0 32 libfmapi_checksum_calculate_weak_crc32 call site: 00018 /src/libfmapi/libfmapi/libfmapi_checksum.c:152
0 0 None 0 32 libfmapi_checksum_calculate_weak_crc32 call site: 00019 /src/libfmapi/libfmapi/libfmapi_checksum.c:163
0 0 None 0 32 libfmapi_lzfu_decompress call site: 00001 /src/libfmapi/libfmapi/libfmapi_lzfu.c:288
0 0 None 0 32 libfmapi_lzfu_decompress call site: 00010 /src/libfmapi/libfmapi/libfmapi_lzfu.c:311
0 0 None 0 32 libfmapi_lzfu_decompress call site: 00011 /src/libfmapi/libfmapi/libfmapi_lzfu.c:322
0 0 None 0 32 libfmapi_lzfu_decompress call site: 00012 /src/libfmapi/libfmapi/libfmapi_lzfu.c:347
0 0 None 0 32 libfmapi_lzfu_decompress call site: 00013 /src/libfmapi/libfmapi/libfmapi_lzfu.c:363
0 0 None 0 32 libfmapi_lzfu_decompress call site: 00018 /src/libfmapi/libfmapi/libfmapi_lzfu.c:472
0 0 None 0 32 libfmapi_lzfu_decompress call site: 00024 /src/libfmapi/libfmapi/libfmapi_lzfu.c:519

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 libfmapi_lzfu_decompress [function] [call site] 00001
2 libcerror_error_set [function] [call site] 00002
3 strlen [call site] 00003
3 libcerror_error_initialize [function] [call site] 00004
3 libcerror_error_resize [function] [call site] 00005
4 realloc [call site] 00006
4 realloc [call site] 00007
3 realloc [call site] 00008
3 vsnprintf [call site] 00009
2 libcerror_error_set [function] [call site] 00010
2 libcerror_error_set [function] [call site] 00011
2 libcerror_error_set [function] [call site] 00012
2 libcerror_error_set [function] [call site] 00013
2 libcerror_error_set [function] [call site] 00014
2 libcerror_error_set [function] [call site] 00015
2 libcerror_error_set [function] [call site] 00016
2 libcerror_error_set [function] [call site] 00017
2 libfmapi_checksum_calculate_weak_crc32 [function] [call site] 00018
3 libcerror_error_set [function] [call site] 00019
3 libcerror_error_set [function] [call site] 00020
3 libcerror_error_set [function] [call site] 00021
3 libfmapi_checksum_initialize_crc32_table [function] [call site] 00022
2 libcerror_error_set [function] [call site] 00023
2 libcerror_error_set [function] [call site] 00024
2 libcerror_error_set [function] [call site] 00025
2 libcerror_error_set [function] [call site] 00026
2 libcerror_error_set [function] [call site] 00027
2 libcerror_error_set [function] [call site] 00028