From de00277c5a865501aa9d835c8dc94c7d22dfd88d Mon Sep 17 00:00:00 2001
From: Stephen Gallagher <sgallagh@redhat.com>
Date: Wed, 23 May 2012 08:35:26 -0400
Subject: NSS: Fix segfault when mmap cache cannot be initialized

---
 src/responder/nss/nsssrv_cmd.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/responder/nss/nsssrv_cmd.c b/src/responder/nss/nsssrv_cmd.c
index aa3ef3cbc..1b444e68a 100644
--- a/src/responder/nss/nsssrv_cmd.c
+++ b/src/responder/nss/nsssrv_cmd.c
@@ -365,7 +365,7 @@ static int fill_pwent(struct sss_packet *packet,
 
         num++;
 
-        if (pw_mmap_cache) {
+        if (pw_mmap_cache && nctx->pwd_mc_ctx) {
             ret = sss_mmap_cache_pw_store(nctx->pwd_mc_ctx,
                                           &fullname, &pwfield,
                                           uid, gid,
@@ -1918,7 +1918,7 @@ static int fill_grent(struct sss_packet *packet,
 
         num++;
 
-        if (gr_mmap_cache) {
+        if (gr_mmap_cache && nctx->grp_mc_ctx) {
             /* body was reallocated, so fullname might be pointing to
              * where body used to be, not where it is */
             to_sized_string(&fullname, (const char *)&body[rzero+STRS_ROFFSET]);
-- 
cgit