Fix a couple of errors descovered by coverity
@@ -457,6 +457,11 @@ create_pause_process (const char *pause_pid_file_path, char **argv)
}
r = TEMP_FAILURE_RETRY (write (p[1], "0", 1));
+ if (r < 0)
+ {
+ fprintf (stderr, "cannot write to pipe: %s\n", strerror (errno));
+ _exit (EXIT_FAILURE);
+ }
close (p[1]);
_exit (EXIT_SUCCESS);
@@ -811,6 +816,11 @@ reexec_in_user_namespace (int ready, char *pause_pid_file_path, char *file_to_re
}
ret = TEMP_FAILURE_RETRY (write (ready, "0", 1));
+ if (ret < 0)
+ {
+ fprintf (stderr, "cannot write to ready pipe: %s\n", strerror (errno));
+ _exit (EXIT_FAILURE);
+ }
close (ready);
if (sigprocmask (SIG_SETMASK, &oldsigset, NULL) < 0)
