diff options
| -rw-r--r-- | src/afl-tmin.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/afl-tmin.c b/src/afl-tmin.c index d1e87be1..1b05a6c2 100644 --- a/src/afl-tmin.c +++ b/src/afl-tmin.c @@ -977,9 +977,18 @@ static void usage(u8* argv0) { " -e - solve for edge coverage only, ignore hit counts\n" " -x - treat non-zero exit codes as crashes\n\n" - "For additional tips, please consult %s/README.\n\n", - - argv0, EXEC_TIMEOUT, MEM_LIMIT, doc_path); + "For additional tips, please consult %s/README.md.\n\n" + + "Environment variables used:\n" + "TMPDIR: directory to use for temporary input files\n" + "ASAN_OPTIONS: custom settings for ASAN\n" + " (must contain abort_on_error=1 and symbolize=0)\n" + "MSAN_OPTIONS: custom settings for MSAN\n" + " (must contain exitcode="STRINGIFY(MSAN_ERROR)" and symbolize=0)\n" + "AFL_PRELOAD: LD_PRELOAD settings for target\n" + "AFL_TMIN_EXACT: require execution paths to match for crashing inputs\n" + + , argv0, EXEC_TIMEOUT, MEM_LIMIT, doc_path); exit(1); |