logd: security buffer only AID_SYSTEM reader (756332e8) · Commits · e / os / android_system_core

logd/LogListener.cpp

+13 −1

Original line number	Diff line number	Diff line
		@@ -36,6 +36,18 @@ LogListener::LogListener(LogBuffer buf, LogReader reader) :
		reader(reader) {
		}

		static bool clientHasSecurityCredentials(uid_t uid, gid_t gid, pid_t /* pid */) {
		if (uid == AID_SYSTEM) {
		return true;
		}

		if (gid == AID_SYSTEM) {
		return true;
		}

		return false;
		}

		bool LogListener::onDataAvailable(SocketClient *cli) {
		static bool name_set;
		if (!name_set) {
		@@ -98,7 +110,7 @@ bool LogListener::onDataAvailable(SocketClient *cli) {

		if ((header->id == LOG_ID_SECURITY) &&
		(!__android_log_security() \|\|
		!clientHasLogCredentials(cred->uid, cred->gid, cred->pid))) {
		!clientHasSecurityCredentials(cred->uid, cred->gid, cred->pid))) {
		return false;
		}