DO NOT MERGE Fail gracefully when we fail to fork the update binary

See bug b/31395655

Change-Id: Ic5a046bc80ea88d7eb52755838bdbf4e1e47da50

parent 914f39d2

install.cpp

+8 −0

Original line number	Diff line number	Diff line
		@@ -374,6 +374,14 @@ try_update_binary(const char* path, ZipArchive* zip, bool* wipe_cache,
		}

		pid_t pid = fork();

		if (pid == -1) {
		close(pipefd[0]);
		close(pipefd[1]);
		LOGE("Failed to fork update binary: %s\n", strerror(errno));
		return INSTALL_ERROR;
		}

		if (pid == 0) {
		umask(022);
		close(pipefd[0]);