Fuzz introspector: libwrc_version_information_resource_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 2 :

['free', 'libcerror_error_set']

0 32 libwrc_version_information_resource_initialize call site: 00011 /src/libwrc/libwrc/libwrc_version_information_resource.c:87
0 32 1 :

['libcerror_error_set']

0 32 libwrc_version_information_resource_free call site: 00068 /src/libwrc/libwrc/libwrc_version_information_resource.c:124
0 32 1 :

['libcerror_error_set']

0 32 libwrc_internal_version_information_resource_read_string call site: 00044 /src/libwrc/libwrc/libwrc_version_information_resource.c:856
0 0 None 0 32 libwrc_version_information_resource_initialize call site: 00001 /src/libwrc/libwrc/libwrc_version_information_resource.c:51
0 0 None 0 32 libwrc_version_information_resource_initialize call site: 00002 /src/libwrc/libwrc/libwrc_version_information_resource.c:62
0 0 None 0 32 libwrc_version_information_resource_initialize call site: 00010 /src/libwrc/libwrc/libwrc_version_information_resource.c:76
0 0 None 0 32 libwrc_internal_version_information_resource_read_string_file_information call site: 00022 /src/libwrc/libwrc/libwrc_version_information_resource.c:168
0 0 None 0 32 libwrc_internal_version_information_resource_read_string_file_information call site: 00023 /src/libwrc/libwrc/libwrc_version_information_resource.c:179
0 0 None 0 32 libwrc_internal_version_information_resource_read_string_file_information call site: 00024 /src/libwrc/libwrc/libwrc_version_information_resource.c:190
0 0 None 0 32 libwrc_internal_version_information_resource_read_string_table call site: 00030 /src/libwrc/libwrc/libwrc_version_information_resource.c:408
0 0 None 0 32 libwrc_internal_version_information_resource_read_string_table call site: 00031 /src/libwrc/libwrc/libwrc_version_information_resource.c:419

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 libwrc_version_information_resource_initialize [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
1 libwrc_version_information_resource_read [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 memcmp [call site] 00017
2 libcerror_error_set [function] [call site] 00018
2 libcerror_error_set [function] [call site] 00019
2 libcerror_error_set [function] [call site] 00020
2 libcerror_error_set [function] [call site] 00021
2 libwrc_internal_version_information_resource_read_string_file_information [function] [call site] 00022
3 libcerror_error_set [function] [call site] 00023
3 libcerror_error_set [function] [call site] 00024
3 libcerror_error_set [function] [call site] 00025
3 libcerror_error_set [function] [call site] 00026
3 libcerror_error_set [function] [call site] 00027
3 libcerror_error_set [function] [call site] 00028
3 libcerror_error_set [function] [call site] 00029
3 libwrc_internal_version_information_resource_read_string_table [function] [call site] 00030
4 libcerror_error_set [function] [call site] 00031
4 libcerror_error_set [function] [call site] 00032
4 libcerror_error_set [function] [call site] 00033
4 libcerror_error_set [function] [call site] 00034
4 libcerror_error_set [function] [call site] 00035
4 libcerror_error_set [function] [call site] 00036
4 libcerror_error_set [function] [call site] 00037
4 libwrc_internal_version_information_resource_read_string [function] [call site] 00038
5 libcerror_error_set [function] [call site] 00039
5 libcerror_error_set [function] [call site] 00040
5 libcerror_error_set [function] [call site] 00041
5 libcerror_error_set [function] [call site] 00042
5 libcerror_error_set [function] [call site] 00043
5 libcerror_error_set [function] [call site] 00044
5 libcerror_error_set [function] [call site] 00045
4 libcerror_error_set [function] [call site] 00046
4 libcerror_error_set [function] [call site] 00047
3 libcerror_error_set [function] [call site] 00048
2 libcerror_error_set [function] [call site] 00049
2 libwrc_internal_version_information_resource_read_variable_file_information [function] [call site] 00050
3 libcerror_error_set [function] [call site] 00051
3 libcerror_error_set [function] [call site] 00052
3 libcerror_error_set [function] [call site] 00053
3 libcerror_error_set [function] [call site] 00054
3 libcerror_error_set [function] [call site] 00055
3 libcerror_error_set [function] [call site] 00056
3 libcerror_error_set [function] [call site] 00057
3 libwrc_internal_version_information_resource_read_variable [function] [call site] 00058
4 libcerror_error_set [function] [call site] 00059
4 libcerror_error_set [function] [call site] 00060
4 libcerror_error_set [function] [call site] 00061
4 libcerror_error_set [function] [call site] 00062
4 libcerror_error_set [function] [call site] 00063
4 libcerror_error_set [function] [call site] 00064
4 libcerror_error_set [function] [call site] 00065
3 libcerror_error_set [function] [call site] 00066
2 libcerror_error_set [function] [call site] 00067
1 libwrc_version_information_resource_free [function] [call site] 00068
2 libcerror_error_set [function] [call site] 00069