diff options
Diffstat (limited to 'afl-fuzz.c')
| -rw-r--r-- | afl-fuzz.c | 30 |
1 files changed, 20 insertions, 10 deletions
diff --git a/afl-fuzz.c b/afl-fuzz.c index e8c2f263..1bf3d11f 100644 --- a/afl-fuzz.c +++ b/afl-fuzz.c @@ -11531,8 +11531,22 @@ static void check_cpu_governor(void) { if (getenv("AFL_SKIP_CPUFREQ")) return; + if (cpu_aff > 0) + snprintf(tmp, sizeof(tmp), "%s%d%s", "/sys/devices/system/cpu/cpu", cpu_aff, "/cpufreq/scaling_governor"); + else + snprintf(tmp, sizeof(tmp), "%s", "/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor"); f = fopen("/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor", "r"); - if (!f) return; + if (!f) { + if (cpu_aff > 0) + snprintf(tmp, sizeof(tmp), "%s%d%s", "/sys/devices/system/cpu/cpufreq/policy", cpu_aff, "/scaling_governor"); + else + snprintf(tmp, sizeof(tmp), "%s", "/sys/devices/system/cpu/cpufreq/policy0/scaling_governor"); + f = fopen(tmp, "r"); + } + if (!f) { + WARNF("Could not check CPU scaling governor"); + return; + } ACTF("Checking CPU scaling governor..."); @@ -12158,15 +12172,13 @@ int main(int argc, char** argv) { int tmp_swarm = 0; if (g_now > g_max) g_now = 0; - w_now = (w_init - w_end)*(g_max - g_now) / (g_max)+w_end; + w_now = (w_init - w_end)*(g_max - g_now) / (g_max)+w_end; - for (tmp_swarm = 0; tmp_swarm < swarm_num; tmp_swarm++) - { + for (tmp_swarm = 0; tmp_swarm < swarm_num; tmp_swarm++) { double total_puppet_temp = 0.0; swarm_fitness[tmp_swarm] = 0.0; - for (i = 0; i < operator_num; i++) - { + for (i = 0; i < operator_num; i++) { stage_finds_puppet[tmp_swarm][i] = 0; probability_now[tmp_swarm][i] = 0.0; x_now[tmp_swarm][i] = ((double)(random() % 7000)*0.0001 + 0.1); @@ -12186,8 +12198,7 @@ int main(int argc, char** argv) { double x_temp = 0.0; - for (i = 0; i < operator_num; i++) - { + for (i = 0; i < operator_num; i++) { probability_now[tmp_swarm][i] = 0.0; v_now[tmp_swarm][i] = w_now * v_now[tmp_swarm][i] + RAND_C * (L_best[tmp_swarm][i] - x_now[tmp_swarm][i]) + RAND_C * (G_best[i] - x_now[tmp_swarm][i]); @@ -12201,8 +12212,7 @@ int main(int argc, char** argv) { x_temp += x_now[tmp_swarm][i]; } - for (i = 0; i < operator_num; i++) - { + for (i = 0; i < operator_num; i++) { x_now[tmp_swarm][i] = x_now[tmp_swarm][i] / x_temp; if (likely(i != 0)) probability_now[tmp_swarm][i] = probability_now[tmp_swarm][i - 1] + x_now[tmp_swarm][i]; |