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authorvan Hauser <vh@thc.org>2020-06-04 02:37:05 +0200
committervan Hauser <vh@thc.org>2020-06-04 02:37:05 +0200
commit35ddec7aebaa3fdd454118a31483f9c43e549d6a (patch)
tree3f1d6d1be54c1f4fa052a35252c175ab5feb42e6 /examples/persistent_demo
parente11922e5cceb6ddf36d7860f77f315c7a73bab15 (diff)
downloadafl++-35ddec7aebaa3fdd454118a31483f9c43e549d6a.tar.gz
fix shmem persistent mode
Diffstat (limited to 'examples/persistent_demo')
-rw-r--r--examples/persistent_demo/persistent_demo_new.c2
-rw-r--r--examples/persistent_demo/test-instr.c4
2 files changed, 4 insertions, 2 deletions
diff --git a/examples/persistent_demo/persistent_demo_new.c b/examples/persistent_demo/persistent_demo_new.c
index 69468bdd..98909442 100644
--- a/examples/persistent_demo/persistent_demo_new.c
+++ b/examples/persistent_demo/persistent_demo_new.c
@@ -45,7 +45,7 @@ int main(int argc, char **argv) {
__AFL_INIT();
buf = __AFL_FUZZ_TESTCASE_BUF;
- while (__AFL_LOOP(1000)) {
+ while (__AFL_LOOP(1000)) { // increase if you have good stability
len = __AFL_FUZZ_TESTCASE_LEN;
diff --git a/examples/persistent_demo/test-instr.c b/examples/persistent_demo/test-instr.c
index 4cd07102..f7512790 100644
--- a/examples/persistent_demo/test-instr.c
+++ b/examples/persistent_demo/test-instr.c
@@ -25,7 +25,7 @@ int main(int argc, char **argv) {
__AFL_INIT();
unsigned char *buf = __AFL_FUZZ_TESTCASE_BUF;
- while (__AFL_LOOP(2147483647)) {
+ while (__AFL_LOOP(2147483647)) { // MAX_INT if you have 100% stability
unsigned int len = __AFL_FUZZ_TESTCASE_LEN;
@@ -50,6 +50,8 @@ int main(int argc, char **argv) {
counter++;
#endif
+ fprintf(stderr, "len: %u\n", len);
+
if (!len) continue;
if (buf[0] == '0')