diff options
Diffstat (limited to 'modules/pam_filter/pam_filter.c')
| -rw-r--r-- | modules/pam_filter/pam_filter.c | 45 |
1 files changed, 17 insertions, 28 deletions
diff --git a/modules/pam_filter/pam_filter.c b/modules/pam_filter/pam_filter.c index da98148f..6e6a0cf7 100644 --- a/modules/pam_filter/pam_filter.c +++ b/modules/pam_filter/pam_filter.c @@ -341,6 +341,11 @@ set_filter (pam_handle_t *pamh, int flags UNUSED, int ctrl, pam_syslog(pamh, LOG_WARNING, "first fork failed: %m"); if (aterminal) { (void) tcsetattr(STDIN_FILENO, TCSAFLUSH, &stored_mode); + close(fd[0]); + } else { + /* Socket pair */ + close(fd[0]); + close(fd[1]); } return PAM_AUTH_ERR; @@ -658,23 +663,23 @@ static int need_a_filter(pam_handle_t *pamh /* ------------------ authentication ----------------- */ -PAM_EXTERN int pam_sm_authenticate(pam_handle_t *pamh - , int flags, int argc, const char **argv) +int pam_sm_authenticate(pam_handle_t *pamh, + int flags, int argc, const char **argv) { return need_a_filter(pamh, flags, argc, argv , "authenticate", FILTER_RUN1); } -PAM_EXTERN int pam_sm_setcred(pam_handle_t *pamh, int flags - , int argc, const char **argv) +int pam_sm_setcred(pam_handle_t *pamh, int flags, + int argc, const char **argv) { return need_a_filter(pamh, flags, argc, argv, "setcred", FILTER_RUN2); } /* --------------- account management ---------------- */ -PAM_EXTERN int pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc, - const char **argv) +int pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc, + const char **argv) { return need_a_filter(pamh, flags, argc, argv , "setcred", FILTER_RUN1|FILTER_RUN2 ); @@ -682,15 +687,15 @@ PAM_EXTERN int pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc, /* --------------- session management ---------------- */ -PAM_EXTERN int pam_sm_open_session(pam_handle_t *pamh, int flags - , int argc, const char **argv) +int pam_sm_open_session(pam_handle_t *pamh, int flags, + int argc, const char **argv) { return need_a_filter(pamh, flags, argc, argv , "open_session", FILTER_RUN1); } -PAM_EXTERN int pam_sm_close_session(pam_handle_t *pamh, int flags - , int argc, const char **argv) +int pam_sm_close_session(pam_handle_t *pamh, int flags, + int argc, const char **argv) { return need_a_filter(pamh, flags, argc, argv , "close_session", FILTER_RUN2); @@ -699,8 +704,8 @@ PAM_EXTERN int pam_sm_close_session(pam_handle_t *pamh, int flags /* --------- updating authentication tokens --------- */ -PAM_EXTERN int pam_sm_chauthtok(pam_handle_t *pamh, int flags - , int argc, const char **argv) +int pam_sm_chauthtok(pam_handle_t *pamh, int flags, + int argc, const char **argv) { int runN; @@ -715,19 +720,3 @@ PAM_EXTERN int pam_sm_chauthtok(pam_handle_t *pamh, int flags return need_a_filter(pamh, flags, argc, argv, "chauthtok", runN); } - -#ifdef PAM_STATIC - -/* ------------ stuff for static modules ------------ */ - -struct pam_module _pam_filter_modstruct = { - "pam_filter", - pam_sm_authenticate, - pam_sm_setcred, - pam_sm_acct_mgmt, - pam_sm_open_session, - pam_sm_close_session, - pam_sm_chauthtok, -}; - -#endif |