X-Git-Url: http://andersk.mit.edu/gitweb/nss_nonlocal.git/blobdiff_plain/dc397f8f1c8609311eeb93210e190ecffdda5cf4..4893970472bd815b8dbb6f6058dd26358700110e:/nonlocal-passwd.c

diff --git a/nonlocal-passwd.c b/nonlocal-passwd.c
index b9a14b5..f8e7f96 100644
--- 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;