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add RARE schedule. also fixes doc_path

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This commit is contained in:
van Hauser
2020-03-20 08:54:09 +01:00
parent d0b5cd64c3
commit 29853549c3
9 changed files with 73 additions and 35 deletions
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13
src/afl-fuzz.c
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@ -96,8 +96,8 @@ static void usage(afl_state_t *afl, u8 *argv0, int more_help) {
"Execution control settings:\n"
" -p schedule - power schedules recompute a seed's performance "
"score.\n"
" <explore (default), fast, coe, lin, quad, exploit, "
"mmopt>\n"
" <explore(default), fast, coe, lin, quad, exploit, "
"mmopt, rare>\n"
" see docs/power_schedules.md\n"
" -f file - location read by the fuzzed program (stdin)\n"
" -t msec - timeout for each run (auto-scaled, 50-%d ms)\n"
@ -250,7 +250,7 @@ int main(int argc, char **argv_orig, char **envp) {
SAYF(cCYA "afl-fuzz" VERSION cRST
" based on afl by Michal Zalewski and a big online community\n");
doc_path = access(DOC_PATH, F_OK) ? (u8 *)"docs" : doc_path;
doc_path = access(DOC_PATH, F_OK) != 0 ? (u8 *)"docs" : (u8 *)DOC_PATH;
gettimeofday(&tv, &tz);
afl->init_seed = tv.tv_sec ^ tv.tv_usec ^ getpid();
@ -304,6 +304,10 @@ int main(int argc, char **argv_orig, char **envp) {
afl->schedule = MMOPT;
} else if (!stricmp(optarg, "rare")) {
afl->schedule = RARE;
} else if (!stricmp(optarg, "explore") || !stricmp(optarg, "default") ||
!stricmp(optarg, "normal") || !stricmp(optarg, "afl")) {
@ -760,8 +764,9 @@ int main(int argc, char **argv_orig, char **envp) {
case LIN: OKF("Using linear power schedule (LIN)"); break;
case QUAD: OKF("Using quadratic power schedule (QUAD)"); break;
case MMOPT: OKF("Using modified MOpt power schedule (MMOPT)"); break;
case RARE: OKF("Using rare edge focus power schedule (RARE)"); break;
case EXPLORE:
OKF("Using exploration-based constant power schedule (EXPLORE)");
OKF("Using exploration-based constant power schedule (EXPLORE, default)");
break;
default: FATAL("Unknown power schedule"); break;