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General code clean-up. Sort out warnings, and make the warning and

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logging work the same as other modules.
This commit is contained in:
Mark Murray 2001-08-10 19:18:52 +00:00
parent 0fa107a3cb
commit 34beb374a2
1 changed files with 14 additions and 6 deletions
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20
lib/libpam/modules/pam_securetty/pam_securetty.c
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@ -43,7 +43,7 @@ pam_sm_authenticate(pam_handle_t * pamh, int flags, int argc, const char **argv)
{
struct options options;
struct ttyent *ttyfileinfo;
struct passwd *user_pwd;
struct passwd *pwd;
int retval;
const char *user, *ttyname;
@ -68,10 +68,10 @@ pam_sm_authenticate(pam_handle_t * pamh, int flags, int argc, const char **argv)
ttyname += sizeof(TTY_PREFIX) - 1;
/* If the user is not root, secure ttys do not apply */
user_pwd = getpwnam(user);
if (user_pwd == NULL)
pwd = getpwnam(user);
if (pwd == NULL)
PAM_RETURN(PAM_IGNORE);
else if (user_pwd->pw_uid != 0)
else if (pwd->pw_uid != 0)
PAM_RETURN(PAM_SUCCESS);
PAM_LOG("User is not root");
@ -84,15 +84,23 @@ pam_sm_authenticate(pam_handle_t * pamh, int flags, int argc, const char **argv)
if (ttyfileinfo->ty_status & TTY_SECURE)
PAM_RETURN(PAM_SUCCESS);
else
else {
PAM_VERBOSE_ERROR("Not on secure TTY");
PAM_RETURN(PAM_PERM_DENIED);
}
}
PAM_EXTERN
int
pam_sm_setcred(pam_handle_t * pamh, int flags, int argc, const char **argv)
{
return PAM_SUCCESS;
struct options options;
pam_std_option(&options, NULL, argc, argv);
PAM_LOG("Options processed");
PAM_RETURN(PAM_SUCCESS);
}
PAM_MODULE_ENTRY("pam_securetty");