end{pw,gr}ent, initgroups_dyn: Call all functions from the nonlocal chain

[nss_nonlocal.git] / nonlocal-passwd.c

diff --git a/nonlocal-passwd.c b/nonlocal-passwd.c
index b9a14b544dfde3c7329b575d430b5d983deb14c6..41ea498689cbd707e03c08a88c4fb19b7986cc09 100644 (file)
--- a/nonlocal-passwd.c
+++ b/nonlocal-passwd.c
@@ -162,6 +162,7 @@ get_nonlocal_passwd(const char *name, struct passwd *pwd, char **buffer,
 }
 
 
+static bool pwent_initialized = false;
 static service_user *pwent_startp, *pwent_nip;
 static void *pwent_fct_start;
 static union {
@@ -186,9 +187,12 @@ _nss_nonlocal_setpwent(int stayopen)
     if (status != NSS_STATUS_SUCCESS)
        return status;
 
-    if (pwent_fct_start == NULL)
+    if (!pwent_initialized) {
        __nss_passwd_nonlocal_lookup(&pwent_startp, pwent_fct_name,
                                     &pwent_fct_start);
+       __sync_synchronize();
+       pwent_initialized = true;
+    }
     pwent_nip = pwent_startp;
     pwent_fct.ptr = pwent_fct_start;
     return NSS_STATUS_SUCCESS;
@@ -200,7 +204,7 @@ _nss_nonlocal_endpwent(void)
     enum nss_status status;
     const struct walk_nss w = {
        .lookup = &__nss_passwd_nonlocal_lookup, .fct_name = "endpwent",
-       .status = &status
+       .status = &status, .all_values = 1,
     };
     const __typeof__(&_nss_nonlocal_endpwent) self = NULL;