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lib/, src/: getlong(): Use the usual -1 as an error code

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Signed-off-by: Alejandro Colomar <alx@kernel.org>
This commit is contained in:
Alejandro Colomar
2023-12-01 20:23:48 +01:00
committed by Serge Hallyn
parent 173231a8ff
commit 2d581cb337
14 changed files with 56 additions and 58 deletions
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src/chage.c
+8 -8
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@@ -167,14 +167,14 @@ static int new_fields (void)
SNPRINTF(buf, "%ld", mindays);
change_field (buf, sizeof buf, _("Minimum Password Age"));
if ( (getlong (buf, &mindays) == 0)
if ( (getlong(buf, &mindays) == -1)
|| (mindays < -1)) {
return 0;
}
SNPRINTF(buf, "%ld", maxdays);
change_field (buf, sizeof buf, _("Maximum Password Age"));
if ( (getlong (buf, &maxdays) == 0)
if ( (getlong(buf, &maxdays) == -1)
|| (maxdays < -1)) {
return 0;
}
@@ -198,14 +198,14 @@ static int new_fields (void)
SNPRINTF(buf, "%ld", warndays);
change_field (buf, sizeof buf, _("Password Expiration Warning"));
if ( (getlong (buf, &warndays) == 0)
if ( (getlong(buf, &warndays) == -1)
|| (warndays < -1)) {
return 0;
}
SNPRINTF(buf, "%ld", inactdays);
change_field (buf, sizeof buf, _("Password Inactive"));
if ( (getlong (buf, &inactdays) == 0)
if ( (getlong(buf, &inactdays) == -1)
|| (inactdays < -1)) {
return 0;
}
@@ -393,7 +393,7 @@ static void process_flags (int argc, char **argv)
break;
case 'I':
Iflg = true;
if ( (getlong (optarg, &inactdays) == 0)
if ( (getlong(optarg, &inactdays) == -1)
|| (inactdays < -1)) {
fprintf (stderr,
_("%s: invalid numeric argument '%s'\n"),
@@ -406,7 +406,7 @@ static void process_flags (int argc, char **argv)
break;
case 'm':
mflg = true;
if ( (getlong (optarg, &mindays) == 0)
if ( (getlong(optarg, &mindays) == -1)
|| (mindays < -1)) {
fprintf (stderr,
_("%s: invalid numeric argument '%s'\n"),
@@ -416,7 +416,7 @@ static void process_flags (int argc, char **argv)
break;
case 'M':
Mflg = true;
if ( (getlong (optarg, &maxdays) == 0)
if ( (getlong(optarg, &maxdays) == -1)
|| (maxdays < -1)) {
fprintf (stderr,
_("%s: invalid numeric argument '%s'\n"),
@@ -430,7 +430,7 @@ static void process_flags (int argc, char **argv)
break;
case 'W':
Wflg = true;
if ( (getlong (optarg, &warndays) == 0)
if ( (getlong(optarg, &warndays) == -1)
|| (warndays < -1)) {
fprintf (stderr,
_("%s: invalid numeric argument '%s'\n"),