From 30812cdfb92923c8d062a5db989015c676a87f07 Mon Sep 17 00:00:00 2001
From: Jakub Hrozek <jhrozek@redhat.com>
Date: Sun, 2 Dec 2012 19:05:44 +0100
Subject: NSS: Fix netgroup midpoint cache refresh

https://fedorahosted.org/sssd/ticket/1683

The result of the percent calculation was always 0 as it used plain
ints. The patch switches to using explicit floats to avoid reintroducing
the bug again even with brackets.
---
 src/responder/common/responder_cmd.c | 2 +-
 src/responder/nss/nsssrv_netgroup.c  | 2 +-
 src/responder/nss/nsssrv_services.c  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/responder/common/responder_cmd.c b/src/responder/common/responder_cmd.c
index a9c4e36e..cb57cba1 100644
--- a/src/responder/common/responder_cmd.c
+++ b/src/responder/common/responder_cmd.c
@@ -257,7 +257,7 @@ sss_cmd_check_cache(struct ldb_message *msg,
 
     if(cache_refresh_percent) {
         midpoint_refresh = lastUpdate +
-            (cache_expire - lastUpdate)*cache_refresh_percent/100;
+            (cache_expire - lastUpdate)*cache_refresh_percent/100.0;
         if (midpoint_refresh - lastUpdate < 10) {
             /* If the percentage results in an expiration
              * less than ten seconds after the lastUpdate time,
diff --git a/src/responder/nss/nsssrv_netgroup.c b/src/responder/nss/nsssrv_netgroup.c
index ae993fac..4b10b181 100644
--- a/src/responder/nss/nsssrv_netgroup.c
+++ b/src/responder/nss/nsssrv_netgroup.c
@@ -535,7 +535,7 @@ static errno_t lookup_netgr_step(struct setent_step_ctx *step_ctx)
         netgr->found = true;
         if (step_ctx->nctx->cache_refresh_percent) {
             lifetime = dom->netgroup_timeout *
-                (step_ctx->nctx->cache_refresh_percent / 100);
+                (step_ctx->nctx->cache_refresh_percent / 100.0);
         } else {
             lifetime = dom->netgroup_timeout;
         }
diff --git a/src/responder/nss/nsssrv_services.c b/src/responder/nss/nsssrv_services.c
index ee847f6d..e56ad93a 100644
--- a/src/responder/nss/nsssrv_services.c
+++ b/src/responder/nss/nsssrv_services.c
@@ -325,7 +325,7 @@ getserv_send(TALLOC_CTX *mem_ctx,
          midpoint_refresh = 0;
          if(nctx->cache_refresh_percent) {
              midpoint_refresh = lastUpdate +
-               (cacheExpire - lastUpdate)*nctx->cache_refresh_percent/100;
+               (cacheExpire - lastUpdate)*nctx->cache_refresh_percent/100.0;
              if (midpoint_refresh - lastUpdate < 10) {
                  /* If the percentage results in an expiration
                   * less than ten seconds after the lastUpdate time,
-- 
cgit