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do not auto-enable splicing

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vanhauser-thc
2025-01-16 14:07:41 +01:00
parent 7ad694716b
commit b2a01936c3
1 changed files with 4 additions and 7 deletions
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11
src/afl-fuzz.c
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@ -2974,13 +2974,10 @@ int main(int argc, char **argv_orig, char **envp) {
switch (afl->expand_havoc) { switch (afl->expand_havoc) {
case 0: case 0:
// this adds extra splicing mutation options to havoc mode // do nothing the first time
afl->expand_havoc = 1; afl->expand_havoc = 1;
break; break;
case 1: case 1:
// if we did not use splicing (default) then activate it
afl->use_splicing = 1;
// add MOpt mutator // add MOpt mutator
/* /*
if (afl->limit_time_sig == 0 && !afl->custom_only && if (afl->limit_time_sig == 0 && !afl->custom_only &&
@ -2990,10 +2987,10 @@ int main(int argc, char **argv_orig, char **envp) {
afl->limit_time_puppet = 0; afl->limit_time_puppet = 0;
} }
*/ */
afl->expand_havoc = 2; /* increase cmplog level to 2 if we run with level 1 */
if (afl->cmplog_lvl && afl->cmplog_lvl < 2) afl->cmplog_lvl = 2; if (afl->cmplog_lvl && afl->cmplog_lvl < 2) afl->cmplog_lvl = 2;
afl->expand_havoc = 2;
break; break;
case 2: case 2:
// increase havoc mutations per fuzz attempt // increase havoc mutations per fuzz attempt
@ -3006,9 +3003,9 @@ int main(int argc, char **argv_orig, char **envp) {
afl->expand_havoc = 4; afl->expand_havoc = 4;
break; break;
case 4: case 4:
afl->expand_havoc = 5;
// if (afl->cmplog_lvl && afl->cmplog_lvl < 3) afl->cmplog_lvl = // if (afl->cmplog_lvl && afl->cmplog_lvl < 3) afl->cmplog_lvl =
// 3; // 3;
afl->expand_havoc = 5;
break; break;
case 5: case 5:
// nothing else currently // nothing else currently