Merge "[MTE] add device config for permissive mode"
diff --git a/debuggerd/handler/debuggerd_handler.cpp b/debuggerd/handler/debuggerd_handler.cpp
index 55770f1..c64de0e 100644
--- a/debuggerd/handler/debuggerd_handler.cpp
+++ b/debuggerd/handler/debuggerd_handler.cpp
@@ -103,9 +103,15 @@
static bool is_permissive_mte() {
// Environment variable for testing or local use from shell.
char* permissive_env = getenv("MTE_PERMISSIVE");
+ char process_sysprop_name[512];
+ async_safe_format_buffer(process_sysprop_name, sizeof(process_sysprop_name),
+ "persist.device_config.memory_safety_native.permissive.process.%s",
+ getprogname());
// DO NOT REPLACE this with GetBoolProperty. That uses std::string which allocates, so it is
// not async-safe (and this functiong gets used in a signal handler).
return property_parse_bool("persist.sys.mte.permissive") ||
+ property_parse_bool("persist.device_config.memory_safety_native.permissive.default") ||
+ property_parse_bool(process_sysprop_name) ||
(permissive_env && ParseBool(permissive_env) == ParseBoolResult::kTrue);
}