From 93e404ea1b3bda5961fb61e6d22d081adfed889a Mon Sep 17 00:00:00 2001
From: Sumit Bose <sbose@redhat.com>
Date: Jan 05 2016 14:18:24 +0000
Subject: nfs idmap: fix infinite loop


Resolves:
https://fedorahosted.org/sssd/ticket/2909

Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
Reviewed-by: Noam Meltzer <tsnoam@gmail.com>
(cherry picked from commit 2a256e4e4b64891fe846e933589506daa68aa13e)

---

diff --git a/src/sss_client/nfs/sss_nfs_client.c b/src/sss_client/nfs/sss_nfs_client.c
index 64cb67a..8fd9930 100644
--- a/src/sss_client/nfs/sss_nfs_client.c
+++ b/src/sss_client/nfs/sss_nfs_client.c
@@ -157,7 +157,7 @@ static int get_user_from_mc(char *name, size_t len, uid_t uid)
             goto done;
         }
         buf = p;
-        rc = sss_nss_mc_getpwuid(uid, &pwd, buf, BUF_LEN);
+        rc = sss_nss_mc_getpwuid(uid, &pwd, buf, buflen);
     } while (rc == ERANGE);
 
     if (rc == 0) {
@@ -198,7 +198,7 @@ static int get_group_from_mc(char *name, size_t len, id_t gid)
             goto done;
         }
         buf = p;
-        rc = sss_nss_mc_getgrgid(gid, &grp, buf, BUF_LEN);
+        rc = sss_nss_mc_getgrgid(gid, &grp, buf, buflen);
     } while (rc == ERANGE);
 
     if (rc == 0) {