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| author | Denis Vlasenko | 2007-06-04 10:16:52 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2007-06-04 10:16:52 +0000 |
| commit | 74324c86663f57a19c1de303ee8c8e5449db9ef2 (patch) | |
| tree | 11f5da9de4212875ce5811be2e1050e076378c9a /loginutils/adduser.c | |
| parent | 4e5f82c76f08614d0b69f9ec4a8baac303af15f6 (diff) | |
| download | busybox-74324c86663f57a19c1de303ee8c8e5449db9ef2.zip busybox-74324c86663f57a19c1de303ee8c8e5449db9ef2.tar.gz | |
Audit bb_common_bufsiz usage, add script which looks for misuse.
tr: stop using globals needlessly.
code: -103 bytes
Diffstat (limited to 'loginutils/adduser.c')
| -rw-r--r-- | loginutils/adduser.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/loginutils/adduser.c b/loginutils/adduser.c index 82a4381..916a25b 100644 --- a/loginutils/adduser.c +++ b/loginutils/adduser.c @@ -182,15 +182,14 @@ int adduser_main(int argc, char **argv) /* check for min, max and missing args and exit on error */ opt_complementary = "-1:?1:?"; getopt32(argc, argv, "h:g:s:G:DSH", &pw.pw_dir, &pw.pw_gecos, &pw.pw_shell, &usegroup); + argv += optind; - /* create string for $HOME if not specified already */ + /* create a passwd struct */ + pw.pw_name = argv[0]; if (!pw.pw_dir) { - snprintf(bb_common_bufsiz1, BUFSIZ, "/home/%s", argv[optind]); - pw.pw_dir = bb_common_bufsiz1; + /* create string for $HOME if not specified already */ + pw.pw_dir = xasprintf("/home/%s", argv[0]); } - - /* create a passwd struct */ - pw.pw_name = argv[optind]; pw.pw_passwd = (char *)"x"; pw.pw_uid = 0; pw.pw_gid = usegroup ? xgroup2gid(usegroup) : 0; /* exits on failure */ |