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update libfuzzer driver

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This commit is contained in:
van Hauser
2020-06-04 08:53:05 +02:00
parent 155405e0d0
commit 2f73215d4f
1 changed files with 3 additions and 3 deletions
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6
examples/aflpp_driver/aflpp_driver.cpp
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@ -90,7 +90,7 @@ If 1, close stdout at startup. If 2 close stderr; if 3 close both.
#endif #endif
int __afl_sharedmem_fuzzing = 1; int __afl_sharedmem_fuzzing = 1;
extern unsigned int __afl_fuzz_len; extern unsigned int *__afl_fuzz_len;
extern unsigned char *__afl_fuzz_ptr; extern unsigned char *__afl_fuzz_ptr;
// libFuzzer interface is thin, so we don't include any libFuzzer headers. // libFuzzer interface is thin, so we don't include any libFuzzer headers.
@ -272,9 +272,9 @@ int main(int argc, char **argv) {
int num_runs = 0; int num_runs = 0;
while (__afl_persistent_loop(N)) { while (__afl_persistent_loop(N)) {
if (__afl_fuzz_len) { if (*__afl_fuzz_len) {
num_runs++; num_runs++;
LLVMFuzzerTestOneInput(__afl_fuzz_ptr, __afl_fuzz_len); LLVMFuzzerTestOneInput(__afl_fuzz_ptr, *__afl_fuzz_len);
} }
} }
Printf("%s: successfully executed %d input(s)\n", argv[0], num_runs); Printf("%s: successfully executed %d input(s)\n", argv[0], num_runs);