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
2	2	1 : View List ['abort']	2	2	fuzz_des	call site: 00027	/src/krb5/src/tests/fuzzing/fuzz_des.c:58
0	16	2 : View List ['load_32_be', 'store_32_be']	0	16	des_cbc_decrypt	call site: 00023	/src/krb5/src/tests/fuzzing/./../../lib/crypto/builtin/des/f_cbc.c:204
0	0	None	0	16	des_cbc_encrypt	call site: 00013	/src/krb5/src/tests/fuzzing/./../../lib/crypto/builtin/des/f_cbc.c:98
0	0	None	0	0	des_cbc_decrypt	call site: 00019	/src/krb5/src/tests/fuzzing/./../../lib/crypto/builtin/des/f_cbc.c:168
0	0	None	0	0	mit_des_cbc_cksum	call site: 00038	/src/krb5/src/lib/crypto/builtin/des/f_cksum.c:84

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           mit_des_key_sched

[function] [call site] 00001


             mit_des_make_key_sched

[function] [call site] 00002


               load_32_be

[function] [call site] 00003


                 __bswap_32

[function] [call site] 00004


               load_32_be

[function] [call site] 00005


             mit_des_check_key_parity

[function] [call site] 00006


             mit_des_is_weak_key

[function] [call site] 00007


               memcmp

[call site] 00008


           fuzz_des

[function] [call site] 00009


             mit_des_cbc_encrypt

[function] [call site] 00010


               des_cbc_encrypt

[function] [call site] 00011


                 load_32_be

[function] [call site] 00012


                 load_32_be

[function] [call site] 00013


                 load_32_be

[function] [call site] 00014


                 load_32_be

[function] [call site] 00015


                 store_32_be

[function] [call site] 00016


                   __bswap_32

[function] [call site] 00017


                 store_32_be

[function] [call site] 00018


               des_cbc_decrypt

[function] [call site] 00019


                 load_32_be

[function] [call site] 00020


                 load_32_be

[function] [call site] 00021


                 load_32_be

[function] [call site] 00022


                 load_32_be

[function] [call site] 00023


                 store_32_be

[function] [call site] 00024


                 store_32_be

[function] [call site] 00025


             mit_des_cbc_encrypt

[function] [call site] 00026


             memcmp

[call site] 00027


             abort

[call site] 00028


           fuzz_decrypt

[function] [call site] 00029


             mit_des_cbc_encrypt

[function] [call site] 00030


           k5memdup

[function] [call site] 00031


             k5alloc

[function] [call site] 00032


               k5calloc

[function] [call site] 00033


                 calloc

[call site] 00034


           fuzz_cksum

[function] [call site] 00035


             mit_des_cbc_cksum

[function] [call site] 00036


               load_32_be

[function] [call site] 00037


               load_32_be

[function] [call site] 00038


               load_32_be

[function] [call site] 00039


               load_32_be

[function] [call site] 00040


               store_32_be

[function] [call site] 00041


               store_32_be

[function] [call site] 00042