[MTE] add link to SAC docs to tombstones (1d79a075) · Commits · e / os / android_system_core

debuggerd/libdebuggerd/tombstone_proto_to_text.cpp

+9 −0

Original line number	Original line	Diff line number	Diff line
	@@ -392,6 +392,7 @@ static void print_main_thread(CallbackType callback, const Tombstone& tombstone,
	}		}

	bool is_async_mte_crash = false;		bool is_async_mte_crash = false;
			bool is_mte_crash = false;
	if (!tombstone.has_signal_info()) {		if (!tombstone.has_signal_info()) {
	CBL("signal information missing");		CBL("signal information missing");
	} else {		} else {
	@@ -408,6 +409,8 @@ static void print_main_thread(CallbackType callback, const Tombstone& tombstone,
	sender_desc.c_str(), fault_addr_desc.c_str());		sender_desc.c_str(), fault_addr_desc.c_str());
	#ifdef SEGV_MTEAERR		#ifdef SEGV_MTEAERR
	is_async_mte_crash = signal_info.number() == SIGSEGV && signal_info.code() == SEGV_MTEAERR;		is_async_mte_crash = signal_info.number() == SIGSEGV && signal_info.code() == SEGV_MTEAERR;
			is_mte_crash = is_async_mte_crash \|\|
			(signal_info.number() == SIGSEGV && signal_info.code() == SEGV_MTESERR);
	#endif		#endif
	}		}

	@@ -458,6 +461,12 @@ static void print_main_thread(CallbackType callback, const Tombstone& tombstone,

	print_tag_dump(callback, tombstone);		print_tag_dump(callback, tombstone);

			if (is_mte_crash) {
			CBS("");
			CBL("Learn more about MTE reports: "
			"https://source.android.com/docs/security/test/memory-safety/mte-reports");
			}

	print_thread_memory_dump(callback, tombstone, thread);		print_thread_memory_dump(callback, tombstone, thread);

	CBS("");		CBS("");