}
if (argv[opj_optind][0] == '-') { /* long option */
- char* arg = argv[opj_optind] + 1;
+ char* arg;
const opj_option_t* o;
o = longopts;
len = sizeof(longopts[0]);
if (param > 1) {
+ if (opj_optind + 1 >= argc) {
+ return -1;
+ }
arg = argv[opj_optind + 1];
opj_optind++;
} else {