ExternalVendorCode/AFLplusplus
1
0
Fork 0
mirror of https://github.com/AFLplusplus/AFLplusplus.git synced 2025-06-14 02:58:08 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix custom mutator only check

Browse Source
This commit is contained in:
vanhauser-thc
2023-05-23 09:01:49 +02:00
parent 029e039cbc
commit d5e3223f03
1 changed files with 27 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

54
src/afl-fuzz.c
View File

@ -1746,33 +1746,6 @@ int main(int argc, char **argv_orig, char **envp) {
check_if_tty(afl); check_if_tty(afl);
if (afl->afl_env.afl_force_ui) { afl->not_on_tty = 0; } if (afl->afl_env.afl_force_ui) { afl->not_on_tty = 0; }
if (afl->afl_env.afl_custom_mutator_only) {
if (!afl->custom_mutators_count) {
if (afl->shm.cmplog_mode) {
WARNF(
"No custom mutator loaded, using AFL_CUSTOM_MUTATOR_ONLY is "
"pointless and only allowed now to allow experiments with CMPLOG.");
} else {
FATAL(
"No custom mutator loaded but AFL_CUSTOM_MUTATOR_ONLY specified.");
}
}
/* This ensures we don't proceed to havoc/splice */
afl->custom_only = 1;
/* Ensure we also skip all deterministic steps */
afl->skip_deterministic = 1;
}
get_core_count(afl); get_core_count(afl);
atexit(at_exit); atexit(at_exit);
@ -1872,6 +1845,33 @@ int main(int argc, char **argv_orig, char **envp) {
setup_custom_mutators(afl); setup_custom_mutators(afl);
if (afl->afl_env.afl_custom_mutator_only) {
if (!afl->custom_mutators_count) {
if (afl->shm.cmplog_mode) {
WARNF(
"No custom mutator loaded, using AFL_CUSTOM_MUTATOR_ONLY is "
"pointless and only allowed now to allow experiments with CMPLOG.");
} else {
FATAL(
"No custom mutator loaded but AFL_CUSTOM_MUTATOR_ONLY specified.");
}
}
/* This ensures we don't proceed to havoc/splice */
afl->custom_only = 1;
/* Ensure we also skip all deterministic steps */
afl->skip_deterministic = 1;
}
if (afl->limit_time_sig > 0 && afl->custom_mutators_count) { if (afl->limit_time_sig > 0 && afl->custom_mutators_count) {
if (afl->custom_only) { if (afl->custom_only) {