Fuzz introspector: arm_cpuinfo
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
0 0 None 104 104 crypto_get_arm_hwcap2_from_cpuinfo(STRING_PIECEconst*) call site: 00000 /src/boringssl/fuzz/../crypto/cpu_arm_linux.h:140
0 0 None 24 44 extract_cpuinfo_field(STRING_PIECE*,STRING_PIECEconst*,charconst*) call site: 00000 /src/boringssl/fuzz/../crypto/cpu_arm_linux.h:109
0 0 None 0 0 STRING_PIECE_split(STRING_PIECE*,STRING_PIECE*,STRING_PIECEconst*,char) call site: 00000 /src/boringssl/fuzz/../crypto/cpu_arm_linux.h:59
0 0 None 0 0 OPENSSL_memchr(voidconst*,int,unsignedlong) call site: 00000 /src/boringssl/fuzz/../crypto/internal.h:822

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 crypto_get_arm_hwcap2_from_cpuinfo(STRING_PIECE const*) [function] [call site] 00001
2 extract_cpuinfo_field(STRING_PIECE*, STRING_PIECE const*, char const*) [function] [call site] 00002
3 STRING_PIECE_get_delimited(STRING_PIECE*, STRING_PIECE*, char) [function] [call site] 00003
4 STRING_PIECE_split(STRING_PIECE*, STRING_PIECE*, STRING_PIECE const*, char) [function] [call site] 00004
5 OPENSSL_memchr(void const*, int, unsigned long) [function] [call site] 00005
6 memchr [call site] 00006
3 STRING_PIECE_split(STRING_PIECE*, STRING_PIECE*, STRING_PIECE const*, char) [function] [call site] 00007
3 STRING_PIECE_trim(STRING_PIECE*) [function] [call site] 00008
3 STRING_PIECE_equals(STRING_PIECE const*, char const*) [function] [call site] 00009
4 strlen [call site] 00010
4 OPENSSL_memcmp(void const*, void const*, unsigned long) [function] [call site] 00011
5 memcmp [call site] 00012
3 STRING_PIECE_trim(STRING_PIECE*) [function] [call site] 00013
2 has_list_item(STRING_PIECE const*, char const*) [function] [call site] 00014
3 STRING_PIECE_get_delimited(STRING_PIECE*, STRING_PIECE*, char) [function] [call site] 00015
3 STRING_PIECE_equals(STRING_PIECE const*, char const*) [function] [call site] 00016
2 has_list_item(STRING_PIECE const*, char const*) [function] [call site] 00017
2 has_list_item(STRING_PIECE const*, char const*) [function] [call site] 00018
2 has_list_item(STRING_PIECE const*, char const*) [function] [call site] 00019