diff options
Diffstat (limited to 'compiler-rt/lib/hwasan/hwasan.cc')
| -rw-r--r-- | compiler-rt/lib/hwasan/hwasan.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler-rt/lib/hwasan/hwasan.cc b/compiler-rt/lib/hwasan/hwasan.cc index e2bfea5e422..ff2538316bd 100644 --- a/compiler-rt/lib/hwasan/hwasan.cc +++ b/compiler-rt/lib/hwasan/hwasan.cc @@ -88,6 +88,8 @@ static void InitializeFlags() { cf.check_printf = false; cf.intercept_tls_get_addr = true; cf.exitcode = 99; + // 8 shadow pages ~512kB, small enough to cover common stack sizes. + cf.clear_shadow_mmap_threshold = 4096 * (SANITIZER_ANDROID ? 2 : 8); // Sigtrap is used in error reporting. cf.handle_sigtrap = kHandleSignalExclusive; |
