diff options
Diffstat (limited to 'src/afl-fuzz-bitmap.c')
| -rw-r--r-- | src/afl-fuzz-bitmap.c | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/src/afl-fuzz-bitmap.c b/src/afl-fuzz-bitmap.c index b963caf8..971ac494 100644 --- a/src/afl-fuzz-bitmap.c +++ b/src/afl-fuzz-bitmap.c @@ -423,10 +423,10 @@ void write_crash_readme(afl_state_t *afl) { "them to a vendor? Check out the afl-tmin that comes with the fuzzer!\n\n" "Found any cool bugs in open-source tools using afl-fuzz? If yes, please " - "drop\n" - "an mail at <afl-users@googlegroups.com> once the issues are fixed\n\n" - - " https://github.com/AFLplusplus/AFLplusplus\n\n", + "post\n" + "to https://github.com/AFLplusplus/AFLplusplus/issues/286 once the " + "issues\n" + " are fixed :)\n\n", afl->orig_cmdline, stringify_mem_size(val_buf, sizeof(val_buf), @@ -771,6 +771,25 @@ save_if_interesting(afl_state_t *afl, void *mem, u32 len, u8 fault) { ck_write(fd, mem, len, fn); close(fd); +#ifdef __linux__ + if (afl->fsrv.nyx_mode && fault == FSRV_RUN_CRASH) { + + u8 fn_log[PATH_MAX]; + + snprintf(fn_log, PATH_MAX, "%s.log", fn); + fd = open(fn_log, O_WRONLY | O_CREAT | O_EXCL, DEFAULT_PERMISSION); + if (unlikely(fd < 0)) { PFATAL("Unable to create '%s'", fn_log); } + + u32 nyx_aux_string_len = afl->fsrv.nyx_handlers->nyx_get_aux_string( + afl->fsrv.nyx_runner, afl->fsrv.nyx_aux_string, 0x1000); + + ck_write(fd, afl->fsrv.nyx_aux_string, nyx_aux_string_len, fn_log); + close(fd); + + } + +#endif + return keeping; } |