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(main): just ignore shadow information if getspnam returns NULL

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@8310 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
2000-06-03 12:58:28 +00:00
parent a1b0469cb7
commit 62cd158440
1 changed files with 22 additions and 22 deletions
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44
appl/su/su.c
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@@ -312,31 +312,31 @@ main(int argc, char **argv)
{ struct spwd *sp;
long today;
sp=getspnam(su_info->pw_name);
if (sp==NULL)
errx(1,"Have not rights to read shadow passwords!");
today = time(0)/(24L * 60 * 60);
if (sp->sp_expire > 0) {
if (today >= sp->sp_expire) {
if (login_info->pw_uid)
errx(1,"Your account has expired.");
else
printf("Your account has expired.");
sp = getspnam(su_info->pw_name);
if (sp != NULL) {
today = time(0)/(24L * 60 * 60);
if (sp->sp_expire > 0) {
if (today >= sp->sp_expire) {
if (login_info->pw_uid)
errx(1,"Your account has expired.");
else
printf("Your account has expired.");
}
else if (sp->sp_expire - today < 14)
printf("Your account will expire in %d days.\n",
(int)(sp->sp_expire - today));
}
if (sp->sp_max > 0) {
if (today >= sp->sp_lstchg + sp->sp_max) {
if (login_info->pw_uid)
errx(1,"Your password has expired. Choose a new one.");
else
printf("Your password has expired. Choose a new one.");
}
else if (today >= sp->sp_lstchg + sp->sp_max - sp->sp_warn)
printf("Your account will expire in %d days.\n",
(int)(sp->sp_lstchg + sp->sp_max -today));
(int)(sp->sp_expire - today));
}
if (sp->sp_max > 0) {
if (today >= sp->sp_lstchg + sp->sp_max) {
if (login_info->pw_uid)
errx(1,"Your password has expired. Choose a new one.");
else
printf("Your password has expired. Choose a new one.");
}
else if (today >= sp->sp_lstchg + sp->sp_max - sp->sp_warn)
printf("Your account will expire in %d days.\n",
(int)(sp->sp_lstchg + sp->sp_max -today));
}
}
}
#endif