commit 5e136179d747560aa77405406addc70862113fbb
author Florian Mayer <fmayer@google.com> Fri Mar 07 15:34:05 2025 -0800
committer Florian Mayer <fmayer@google.com> Mon Mar 10 13:02:46 2025 -0700
tree aae0b0b996014ea84c5009ea95a8b0befdda4d54
parent fcdbee322188e616da2c7a3be72eebc6801e12f6

[HWASan] [MTE] disable MTE for HWASan binaries

Bug: 389848256
Test: atest hwasan_test with persist.arm64.memtag.default=sync
Test: atest bionic-unit-tests[-static]
Change-Id: I871932af1ed763e3b7d5f580052a009d5aa02e7d

linker/linker_main.cpp

diff --git a/linker/linker_main.cpp b/linker/linker_main.cpp
index 40f6b9a..425bcda 100644
--- a/linker/linker_main.cpp
+++ b/linker/linker_main.cpp
@@ -366,6 +366,7 @@
   }
   solinker->set_realpath(interp);
   init_link_map_head(*solinker);
+  init_sanitizer_mode(interp);
 
 #if defined(__aarch64__)
   __libc_init_mte(somain->memtag_dynamic_entries(), somain->phdr, somain->phnum, somain->load_bias);