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| author | bapt <bapt@FreeBSD.org> | 2015-01-26 16:50:42 +0000 |
|---|---|---|
| committer | bapt <bapt@FreeBSD.org> | 2015-01-26 16:50:42 +0000 |
| commit | 798d728a636c7efb6149c352a40e1173234a19e0 (patch) | |
| tree | 14b215b716ccad2b7a93358bd09b487f7d025897 /usr.sbin/pw/pw_user.c | |
| parent | 6258d2aa159b36879a8419a7131374cee9b7a3c9 (diff) | |
| download | FreeBSD-src-798d728a636c7efb6149c352a40e1173234a19e0.zip FreeBSD-src-798d728a636c7efb6149c352a40e1173234a19e0.tar.gz | |
Revert r277652
uid and gid are never and should never be negative. The pw(8) manpage clearly
states the -u and -g arguments are for uids/gids, hence using negative values is
abusing a bug in former versions of pw(8)
Diffstat (limited to 'usr.sbin/pw/pw_user.c')
| -rw-r--r-- | usr.sbin/pw/pw_user.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/usr.sbin/pw/pw_user.c b/usr.sbin/pw/pw_user.c index f146b46..483148a 100644 --- a/usr.sbin/pw/pw_user.c +++ b/usr.sbin/pw/pw_user.c @@ -322,10 +322,7 @@ pw_user(struct userconf * cnf, int mode, struct cargs * args) a_name = NULL; } } else { - const char *teststr = a_uid->val; - if (*teststr == '-') - teststr++; - if (strspn(teststr, "0123456789") != strlen(teststr)) + if (strspn(a_uid->val, "0123456789") != strlen(a_uid->val)) errx(EX_USAGE, "-u expects a number"); } |
