GNU C Library master sources branch, master, updated. glibc-2.14-61-g6d4d8e8

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- Log -----------------------------------------------------------------
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=6d4d8e8eef734412bedfd3a0bcece15109155913

commit 6d4d8e8eef734412bedfd3a0bcece15109155913
Author: Andreas Schwab <schwab@redhat.com>
Date:   Fri Jul 1 18:37:28 2011 -0400

    nss_compat: query NIS domain only when needed

diff --git a/ChangeLog b/ChangeLog
index db26998..e3a0b70 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2011-07-01  Andreas Schwab  <schwab@redhat.com>
+
+	* nis/nss_compat/compat-pwd.c (getpwent_next_nss_netgr): Query NIS
+	domain only when needed.
+
 2011-06-30  Andreas Schwab  <schwab@redhat.com>
 
 	* sysdeps/posix/getaddrinfo.c (gaih_inet): Make sure RES_USE_INET6
diff --git a/nis/nss_compat/compat-pwd.c b/nis/nss_compat/compat-pwd.c
index 6462a85..5107f51 100644
--- a/nis/nss_compat/compat-pwd.c
+++ b/nis/nss_compat/compat-pwd.c
@@ -361,7 +361,7 @@ getpwent_next_nss_netgr (const char *name, struct passwd *result, ent_t *ent,
 			 char *group, char *buffer, size_t buflen,
 			 int *errnop)
 {
-  char *curdomain, *host, *user, *domain, *p2;
+  char *curdomain = NULL, *host, *user, *domain, *p2;
   int status;
   size_t p2len;
 
@@ -370,15 +370,7 @@ getpwent_next_nss_netgr (const char *name, struct passwd *result, ent_t *ent,
   if (!nss_getpwnam_r)
     return NSS_STATUS_UNAVAIL;
 
-  if (yp_get_default_domain (&curdomain) != YPERR_SUCCESS)
-    {
-      ent->netgroup = false;
-      ent->first = false;
-      give_pwd_free (&ent->pwd);
-      return NSS_STATUS_UNAVAIL;
-    }
-
-  if (ent->first == true)
+  if (ent->first)
     {
       memset (&ent->netgrdata, 0, sizeof (struct __netgrent));
       __internal_setnetgrent (group, &ent->netgrdata);
@@ -401,8 +393,19 @@ getpwent_next_nss_netgr (const char *name, struct passwd *result, ent_t *ent,
       if (user == NULL || user[0] == '-')
 	continue;
 
-      if (domain != NULL && strcmp (curdomain, domain) != 0)
-	continue;
+      if (domain != NULL)
+	{
+	  if (curdomain == NULL
+	      && yp_get_default_domain (&curdomain) != YPERR_SUCCESS)
+	    {
+	      __internal_endnetgrent (&ent->netgrdata);
+	      ent->netgroup = false;
+	      give_pwd_free (&ent->pwd);
+	      return NSS_STATUS_UNAVAIL;
+	    }
+	  if (strcmp (curdomain, domain) != 0)
+	    continue;
+	}
 
       /* If name != NULL, we are called from getpwnam.  */
       if (name != NULL)
diff --git a/nis/nss_compat/compat-spwd.c b/nis/nss_compat/compat-spwd.c
index 6699259..f33dd3e 100644
--- a/nis/nss_compat/compat-spwd.c
+++ b/nis/nss_compat/compat-spwd.c
@@ -318,7 +318,7 @@ getspent_next_nss_netgr (const char *name, struct spwd *result, ent_t *ent,
 			 char *group, char *buffer, size_t buflen,
 			 int *errnop)
 {
-  char *curdomain, *host, *user, *domain, *p2;
+  char *curdomain = NULL, *host, *user, *domain, *p2;
   size_t p2len;
 
   if (!nss_getspnam_r)
@@ -328,15 +328,7 @@ getspent_next_nss_netgr (const char *name, struct spwd *result, ent_t *ent,
   if (ent->setent_status != NSS_STATUS_SUCCESS)
     return ent->setent_status;
 
-  if (yp_get_default_domain (&curdomain) != YPERR_SUCCESS)
-    {
-      ent->netgroup = false;
-      ent->first = false;
-      give_spwd_free (&ent->pwd);
-      return NSS_STATUS_UNAVAIL;
-    }
-
-  if (ent->first == true)
+  if (ent->first)
     {
       memset (&ent->netgrdata, 0, sizeof (struct __netgrent));
       __internal_setnetgrent (group, &ent->netgrdata);
@@ -361,8 +353,19 @@ getspent_next_nss_netgr (const char *name, struct spwd *result, ent_t *ent,
       if (user == NULL || user[0] == '-')
 	continue;
 
-      if (domain != NULL && strcmp (curdomain, domain) != 0)
-	continue;
+      if (domain != NULL)
+	{
+	  if (curdomain == NULL
+	      && yp_get_default_domain (&curdomain) != YPERR_SUCCESS)
+	    {
+	      __internal_endnetgrent (&ent->netgrdata);
+	      ent->netgroup = false;
+	      give_spwd_free (&ent->pwd);
+	      return NSS_STATUS_UNAVAIL;
+	    }
+	  if (strcmp (curdomain, domain) != 0)
+	    continue;
+	}
 
       /* If name != NULL, we are called from getpwnam */
       if (name != NULL)

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                    |    5 +++++
 nis/nss_compat/compat-pwd.c  |   27 +++++++++++++++------------
 nis/nss_compat/compat-spwd.c |   27 +++++++++++++++------------
 3 files changed, 35 insertions(+), 24 deletions(-)


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