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Patch from Marcel Hamer to fix addgroup argument parsing

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This commit is contained in:
Eric Andersen 2002-11-14 11:10:14 +00:00
parent f870148a04
commit 09eb000d7a
1 changed files with 9 additions and 16 deletions
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25
loginutils/addgroup.c
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@ -132,27 +132,20 @@ static int addgroup(const char *filename, char *group, gid_t gid)
* ________________________________________________________________________ */ * ________________________________________________________________________ */
int addgroup_main(int argc, char **argv) int addgroup_main(int argc, char **argv)
{ {
int opt;
char *group; char *group;
gid_t gid = 0; gid_t gid = 0;
/* get remaining args */ if (argc < 2) {
while ((opt = getopt (argc, argv, "g:")) != -1)
switch (opt) {
case 'g':
gid = strtol(optarg, NULL, 10);
break;
default:
show_usage();
break;
}
if (optind >= argc) {
show_usage(); show_usage();
} else {
group = argv[optind];
} }
if (strncmp(argv[1], "-g", 2) == 0) {
gid = strtol(argv[2], NULL, 10);
group = argv[2];
} else {
show_usage();
}
if (geteuid() != 0) { if (geteuid() != 0) {
error_msg_and_die error_msg_and_die
("Only root may add a group to the system."); ("Only root may add a group to the system.");
@ -162,4 +155,4 @@ int addgroup_main(int argc, char **argv)
return addgroup(group_file, group, gid); return addgroup(group_file, group, gid);
} }
/* $Id: addgroup.c,v 1.5 2002/08/06 20:39:23 mjn3 Exp $ */ /* $Id: addgroup.c,v 1.6 2002/11/14 11:10:14 andersen Exp $ */