emo/shadow
1
0
Fork 0
Code Issues Pull Requests Packages Releases Activity

Validate that two of the -L, -p, and -U options are not used at the same

Browse Source 
time after the parsing of options. -U used to be allowed after -p or -L,
but not before.
This commit is contained in:
nekral-guest
2007-11-17 14:33:26 +00:00
parent 71392cdc8f
commit 488184394e
2 changed files with 15 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
src/usermod.c
View File

@@ -981,9 +981,6 @@ static void process_flags (int argc, char **argv)
user_newname = optarg;
break;
case 'L':
if (Uflg || pflg)
usage ();
Lflg++;
break;
case 'm':
@@ -996,9 +993,6 @@ static void process_flags (int argc, char **argv)
oflg++;
break;
case 'p':
if (Lflg || Uflg)
usage ();
user_pass = optarg;
pflg++;
break;
@@ -1021,9 +1015,6 @@ static void process_flags (int argc, char **argv)
uflg++;
break;
case 'U':
if (Lflg && pflg)
usage ();
Uflg++;
break;
default:
@@ -1056,6 +1047,14 @@ static void process_flags (int argc, char **argv)
exit (E_USAGE);
}
if ((Lflg && (pflg || Uflg)) || (pflg && Uflg)) {
fprintf (stderr,
_("%s: the -L, -p, and -U flags are exclusive\n"),
Prog);
usage ();
exit (E_USAGE);
}
if (mflg && !dflg) {
fprintf (stderr,
_("%s: -m flag is ONLY allowed with the -d flag\n"),