+ pid = fork();
+ if (pid < 0)
+ return log_error_errno(errno, "Failed to fork off gpg: %m");
+ if (pid == 0) {
+ const char *cmd[] = {
+ "gpg",
+ "--no-options",
+ "--no-default-keyring",
+ "--no-auto-key-locate",
+ "--no-auto-check-trustdb",
+ "--batch",
+ "--trust-model=always",
+ "--keyring=" VENDOR_KEYRING_PATH,
+ NULL, /* maybe user keyring */
+ NULL, /* --verify */
+ NULL, /* signature file */
+ NULL, /* dash */
+ NULL /* trailing NULL */
+ };
+ unsigned k = ELEMENTSOF(cmd) - 5;
+ int null_fd;
+
+ /* Child */
+
+ reset_all_signal_handlers();
+ reset_signal_mask();
+ assert_se(prctl(PR_SET_PDEATHSIG, SIGTERM) == 0);
+
+ gpg_pipe[1] = safe_close(gpg_pipe[1]);
+
+ if (dup2(gpg_pipe[0], STDIN_FILENO) != STDIN_FILENO) {
+ log_error_errno(errno, "Failed to dup2() fd: %m");
+ _exit(EXIT_FAILURE);
+ }