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autotokens: stats

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vanhauser-thc 2023-01-18 23:16:18 +01:00
parent 45567791c6
commit 151a8facae
1 changed files with 9 additions and 3 deletions
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12
custom_mutators/autotokens/autotokens.cpp
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@ -22,7 +22,9 @@ extern "C" {
#define AUTOTOKENS_SIZE_MIN 8 #define AUTOTOKENS_SIZE_MIN 8
#define AUTOTOKENS_SPLICE_MIN 4 #define AUTOTOKENS_SPLICE_MIN 4
#define AUTOTOKENS_SPLICE_MAX 64 #define AUTOTOKENS_SPLICE_MAX 64
#define AUTOTOKENS_SPLICE_DISABLE 0 #ifndef AUTOTOKENS_SPLICE_DISABLE
#define AUTOTOKENS_SPLICE_DISABLE 0
#endif
#if AUTOTOKENS_SPLICE_MIN >= AUTOTOKENS_SIZE_MIN #if AUTOTOKENS_SPLICE_MIN >= AUTOTOKENS_SIZE_MIN
#error SPLICE_MIN must be lower than SIZE_MIN #error SPLICE_MIN must be lower than SIZE_MIN
@ -49,6 +51,7 @@ static u32 whitespace_ids;
static u32 extras_cnt, a_extras_cnt; static u32 extras_cnt, a_extras_cnt;
static u64 all_spaces, all_tabs, all_lf, all_ws; static u64 all_spaces, all_tabs, all_lf, all_ws;
static u64 all_structure_items; static u64 all_structure_items;
static u64 fuzz_count;
static unordered_map<string, vector<u32> *> file_mapping; static unordered_map<string, vector<u32> *> file_mapping;
static unordered_map<u32, vector<u32> *> id_mapping; static unordered_map<u32, vector<u32> *> id_mapping;
static unordered_map<string, u32> token_to_id; static unordered_map<string, u32> token_to_id;
@ -238,6 +241,7 @@ extern "C" size_t afl_custom_fuzz(my_mutator_t *data, u8 *buf, size_t buf_size,
break; break;
} }
#endif #endif
/* ERASE - only if large enough */ /* ERASE - only if large enough */
@ -298,6 +302,7 @@ extern "C" size_t afl_custom_fuzz(my_mutator_t *data, u8 *buf, size_t buf_size,
memcpy(mutated_out, output.data(), mutated_size); memcpy(mutated_out, output.data(), mutated_size);
*out_buf = mutated_out; *out_buf = mutated_out;
++fuzz_count;
return mutated_size; return mutated_size;
} }
@ -997,8 +1002,9 @@ extern "C" void afl_custom_deinit(my_mutator_t *data) {
"\n\nAutotoken mutator statistics:\n" "\n\nAutotoken mutator statistics:\n"
" Number of all seen tokens: %u\n" " Number of all seen tokens: %u\n"
" Number of input structures: %u\n" " Number of input structures: %u\n"
" Number of all items in structures: %llu\n\n", " Number of all items in structures: %llu\n"
current_id - 1, valid_structures, all_structure_items); " Number of total fuzzes: %llu\n\n",
current_id - 1, valid_structures, all_structure_items, fuzz_count);
free(data); free(data);