Update.

	* nscd/hstcache.c (cache_addhst): Add new parameter saying whether
	entry was for getaddr* lookup or not.  Add only matching cache
	entry.  Change all callers [PR libc/4317].

	* libio/bug-rewind.c: Fix creation of temp file.

diff --git a/ChangeLog b/ChangeLog
index de56baf..0bff99b 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,10 +1,16 @@
 2002-08-26  Ulrich Drepper  <drepper@redhat.com>
 
+       * nscd/hstcache.c (cache_addhst): Add new parameter saying whether
+       entry was for getaddr* lookup or not.  Add only matching cache
+       entry.  Change all callers [PR libc/4317].
+
        * libio/wfileops.c (_IO_wfile_seekoff): Set fp->_offset after
        finding the read position [PR libc/4265].
        * libio/Makefile (tests): Add bug-rewind2.
        * libio/bug-rewind2.c: New file.
 
+       * libio/bug-rewind.c: Fix creation of temp file.
+
 2002-08-25  Ulrich Drepper  <drepper@redhat.com>
 
        * nss/getXXbyYY_r.c (REENTRANT_NAME): Return ENOENT if status is

diff --git a/nscd/hstcache.c b/nscd/hstcache.c
index 8866293..dd8fc59 100644 (file)
--- a/nscd/hstcache.c
+++ b/nscd/hstcache.c
@@ -89,7 +89,7 @@ struct hostdata
 
 static void
 cache_addhst (struct database *db, int fd, request_header *req, void *key,
-             struct hostent *hst, uid_t owner)
+             struct hostent *hst, uid_t owner, int add_addr)
 {
   ssize_t total;
   ssize_t written;
@@ -219,7 +219,7 @@ cache_addhst (struct database *db, int fd, request_header *req, void *key,
          handle and it is more than questionable whether it is
          worthwhile complicating the cache handling just for handling
          such a special case.  */
-      if (hst->h_addr_list[1] == NULL)
+      if (!add_addr && hst->h_addr_list[1] == NULL)
        for (cnt = 0; cnt < h_aliases_cnt; ++cnt)
          {
            if (addr_list_type == GETHOSTBYADDR)
@@ -233,15 +233,16 @@ cache_addhst (struct database *db, int fd, request_header *req, void *key,
          }
 
       /* Next the normal addresses.  */
-      for (cnt = 0; cnt < h_addr_list_cnt; ++cnt)
-       {
-         cache_add (addr_list_type, addresses, hst->h_length, data, total,
-                    data, 0, t, db, owner);
-         addresses += hst->h_length;
-       }
+      if (add_addr)
+       for (cnt = 0; cnt < h_addr_list_cnt; ++cnt)
+         {
+           cache_add (addr_list_type, addresses, hst->h_length, data, total,
+                      data, 0, t, db, owner);
+           addresses += hst->h_length;
+         }
 
       /* If necessary the IPv6 addresses.  */
-      if (addr_list_type == GETHOSTBYADDR)
+      if (add_addr && addr_list_type == GETHOSTBYADDR)
        for (cnt = 0; cnt < h_addr_list_cnt; ++cnt)
          {
            cache_add (GETHOSTBYADDRv6, addresses, IN6ADDRSZ, data, total,
@@ -251,7 +252,7 @@ cache_addhst (struct database *db, int fd, request_header *req, void *key,
 
       /* Avoid adding names if more than one address is available.  See
         above for more info.  */
-      if (hst->h_addr_list[1] == NULL)
+      if (!add_addr && hst->h_addr_list[1] == NULL)
        {
          /* If necessary add the key for this request.  */
          if (req->type == GETHOSTBYNAME || req->type == GETHOSTBYNAMEv6)
@@ -349,7 +350,7 @@ addhstbyname (struct database *db, int fd, request_header *req,
   if (secure[hstdb])
     seteuid (oldeuid);
 
-  cache_addhst (db, fd, req, key, hst, uid);
+  cache_addhst (db, fd, req, key, hst, uid, 0);
 
   if (use_malloc)
     free (buffer);
@@ -426,7 +427,7 @@ addhstbyaddr (struct database *db, int fd, request_header *req,
   if (secure[hstdb])
     seteuid (oldeuid);
 
-  cache_addhst (db, fd, req, key, hst, uid);
+  cache_addhst (db, fd, req, key, hst, uid, 1);
 
   if (use_malloc)
     free (buffer);
@@ -504,7 +505,7 @@ addhstbynamev6 (struct database *db, int fd, request_header *req,
   if (secure[hstdb])
     seteuid (oldeuid);
 
-  cache_addhst (db, fd, req, key, hst, uid);
+  cache_addhst (db, fd, req, key, hst, uid, 0);
 
   if (use_malloc)
     free (buffer);
@@ -581,7 +582,7 @@ addhstbyaddrv6 (struct database *db, int fd, request_header *req,
   if (secure[hstdb])
     seteuid (oldeuid);
 
-  cache_addhst (db, fd, req, key, hst, uid);
+  cache_addhst (db, fd, req, key, hst, uid, 1);
 
   if (use_malloc)
     free (buffer);