From 5681358a2a14647b64cdb97e0d19d3614986d31c Mon Sep 17 00:00:00 2001
From: Marco Elver <elver@google.com>
Date: Tue, 22 Oct 2019 13:33:27 +0200
Subject: syz-fuzzer, executor: Add support for blacklisting data race frames

This adds support to add frames that have already been in data races, to
the KCSAN report blacklist.
---
 executor/executor.cc | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'executor/executor.cc')

diff --git a/executor/executor.cc b/executor/executor.cc
index 1f51ec279..30d497ea9 100644
--- a/executor/executor.cc
+++ b/executor/executor.cc
@@ -344,6 +344,14 @@ int main(int argc, char** argv)
 		check_leaks(argv + 2, argc - 2);
 #else
 		fail("leak checking is not implemented");
+#endif
+		return 0;
+	}
+	if (argc >= 2 && strcmp(argv[1], "setup_kcsan_blacklist") == 0) {
+#if SYZ_HAVE_KCSAN
+		setup_kcsan_filterlist(argv + 2, argc - 2, /*blacklist=*/true);
+#else
+		fail("KCSAN is not implemented");
 #endif
 		return 0;
 	}
-- 
cgit mrf-deployment