commit e24228e0626e9f8ee89272f0f42d9ff9be078346 Author: Jules Maselbas <jmasel...@zdiv.net> AuthorDate: Fri Dec 1 13:33:36 2023 +0100 Commit: Roberto E. Vargas Caballero <k...@shike2.com> CommitDate: Thu Dec 28 20:16:54 2023 +0100
sbase-box: Fix segmentation fault when exe without args when sbase-box is executed without argument, the check sbase-box options doesn't verify the argument count leading to a segfault. Add a check on the argc before parsing sbase-box options (currently only `-i`) diff --git a/scripts/mkbox b/scripts/mkbox index b9e9bb0..db2bdb9 100755 --- a/scripts/mkbox +++ b/scripts/mkbox @@ -76,7 +76,7 @@ main(int argc, char *argv[]) char *s = basename(argv[0]); struct cmd *bp; - if(!strcmp(s,"sbase-box")) { + if (!strcmp(s, "sbase-box") && argc > 1) { argc--; argv++; if (strcmp(argv[0], "-i") == 0) { install(argv[1]);