[libFuzzer] add a flag -exact_artifact_path

[oota-llvm.git] / lib / Fuzzer / FuzzerFlags.def

diff --git a/lib/Fuzzer/FuzzerFlags.def b/lib/Fuzzer/FuzzerFlags.def
index 222fa6d12a6871ec5da96868d84a6b9af7d6a112..7aea5bf641c3de5be11003efa13c382f35e8a195 100644 (file)
--- a/lib/Fuzzer/FuzzerFlags.def
+++ b/lib/Fuzzer/FuzzerFlags.def
@@ -67,6 +67,11 @@ FUZZER_FLAG_STRING(test_single_input, "Use specified file as test input.")
 FUZZER_FLAG_STRING(artifact_prefix, "Write fuzzing artifacts (crash, "
                                     "timeout, or slow inputs) as "
                                     "$(artifact_prefix)file")
+FUZZER_FLAG_STRING(exact_artifact_path,
+                   "Write the single artifact on failure (crash, timeout) "
+                   "as $(exact_artifact_path). This overrides -artifact_prefix "
+                   "and will not use checksum in the file name. Do not "
+                   "use the same path for several parallel processes.")
 FUZZER_FLAG_INT(drill, 0, "Experimental: fuzz using a single unit as the seed "
                           "corpus, then merge with the initial corpus")
 FUZZER_FLAG_INT(output_csv, 0, "Enable pulse output in CSV format.")