Check and restorecon cache/code_cache directories. am: 397ec26675 (fefe4c81) · Commits · e / os / android_frameworks_native-old

cmds/installd/commands.cpp

+14 −7

Original line number	Diff line number	Diff line
		@@ -106,7 +106,7 @@ static std::string create_primary_profile(const std::string& profile_dir) {
		* if the label of that top-level file actually changed. This can save us
		* significant time by avoiding no-op traversals of large filesystem trees.
		*/
		static int restorecon_app_data_lazy(const char* path, const char* seinfo, uid_t uid) {
		static int restorecon_app_data_lazy(const std::string& path, const char* seinfo, uid_t uid) {
		int res = 0;
		char* before = nullptr;
		char* after = nullptr;
		@@ -114,15 +114,15 @@ static int restorecon_app_data_lazy(const char* path, const char* seinfo, uid_t
		// Note that SELINUX_ANDROID_RESTORECON_DATADATA flag is set by
		// libselinux. Not needed here.

		if (lgetfilecon(path, &before) < 0) {
		if (lgetfilecon(path.c_str(), &before) < 0) {
		PLOG(ERROR) << "Failed before getfilecon for " << path;
		goto fail;
		}
		if (selinux_android_restorecon_pkgdir(path, seinfo, uid, 0) < 0) {
		if (selinux_android_restorecon_pkgdir(path.c_str(), seinfo, uid, 0) < 0) {
		PLOG(ERROR) << "Failed top-level restorecon for " << path;
		goto fail;
		}
		if (lgetfilecon(path, &after) < 0) {
		if (lgetfilecon(path.c_str(), &after) < 0) {
		PLOG(ERROR) << "Failed after getfilecon for " << path;
		goto fail;
		}
		@@ -132,7 +132,7 @@ static int restorecon_app_data_lazy(const char* path, const char* seinfo, uid_t
		if (strcmp(before, after)) {
		LOG(DEBUG) << "Detected label change from " << before << " to " << after << " at " << path
		<< "; running recursive restorecon";
		if (selinux_android_restorecon_pkgdir(path, seinfo, uid,
		if (selinux_android_restorecon_pkgdir(path.c_str(), seinfo, uid,
		SELINUX_ANDROID_RESTORECON_RECURSE) < 0) {
		PLOG(ERROR) << "Failed recursive restorecon for " << path;
		goto fail;
		@@ -148,6 +148,11 @@ done:
		return res;
		}

		static int restorecon_app_data_lazy(const std::string& parent, const char* name, const char* seinfo,
		uid_t uid) {
		return restorecon_app_data_lazy(StringPrintf("%s/%s", parent.c_str(), name), seinfo, uid);
		}

		static int prepare_app_dir(const std::string& path, mode_t target_mode, uid_t uid) {
		if (fs_prepare_dir_strict(path.c_str(), target_mode, uid, uid) != 0) {
		PLOG(ERROR) << "Failed to prepare " << path;
		@@ -174,7 +179,9 @@ int create_app_data(const char uuid, const char pkgname, userid_t userid, int
		}

		// Consider restorecon over contents if label changed
		if (restorecon_app_data_lazy(path.c_str(), seinfo, uid)) {
		if (restorecon_app_data_lazy(path, seinfo, uid) \|\|
		restorecon_app_data_lazy(path, "cache", seinfo, uid) \|\|
		restorecon_app_data_lazy(path, "code_cache", seinfo, uid)) {
		return -1;
		}

		@@ -193,7 +200,7 @@ int create_app_data(const char uuid, const char pkgname, userid_t userid, int
		}

		// Consider restorecon over contents if label changed
		if (restorecon_app_data_lazy(path.c_str(), seinfo, uid)) {
		if (restorecon_app_data_lazy(path, seinfo, uid)) {
		return -1;
		}