commit 0edaddf2ce9427cada9c396afa2a7906d293334a
author Florian Mayer <fmayer@google.com> Wed Dec 01 19:58:06 2021 +0000
committer Florian Mayer <fmayer@google.com> Thu Jan 20 19:34:36 2022 +0000
tree 64f1ff495a1d0cbc3b34d8d13c9ace1ae5275a17
parent 3239bcb16d5e93565ccdf1c6aae46e1d845129ba

Reland "Enable hwasan use after scope detection."

This reverts commit 77d0035a0714059796a657b3554ea5da6834f798.

Reason for revert: Fixing broken test in topic.

Change-Id: Ia09b6768e725af025522a25ad1289e9380b6bbbd

cc/sanitize.go

diff --git a/cc/sanitize.go b/cc/sanitize.go
index 6c68822..a054c91 100644
--- a/cc/sanitize.go
+++ b/cc/sanitize.go
@@ -42,6 +42,7 @@
 		"-fno-omit-frame-pointer",
 		"-Wno-frame-larger-than=",
 		"-fsanitize-hwaddress-abi=platform",
+		"-mllvm", "-hwasan-use-after-scope=1",
 	}
 
 	// ThinLTO performs codegen during link time, thus these flags need to