considered as options. */
char var[100];
- sprintf(var, "_%d_GNU_nonoption_argv_flags_", getpid());
+ snprintf(var, sizeof var, "_%d_GNU_nonoption_argv_flags_", getpid());
nonoption_flags = getenv(var);
if (nonoption_flags == NULL)
nonoption_flags_len = 0;