Fix NIS and NIS+ getnetbyaddr backends.

The addresses were interpreted as class-based network addresses.
git-mirror · Jul 1, 2009 · 2fd0cd8 · 2fd0cd8
1 parent 5cd1f90
commit 2fd0cd8
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Showing 3 changed files with 7 additions and 2 deletions.
diff --git a/ChangeLog b/ChangeLog
@@ -1,5 +1,10 @@
 2009-07-01  Ulrich Drepper  <drepper@redhat.com>
 
+	* nis/nss_nis/nis-network.c (_nss_nis_getnetbyaddr_r): Don't use
+	inet_makeaddr.  This worked only with class-based networks.
+	* nis/nss_nisplus/nisplus-network.c (_nss_nisplus_getnetbyaddr_r):
+	Likewise.
+
 	* nss/nss_files/files-network.c (netbyaddr): If type is AF_UNSPEC,
 	recognize all types.
 	* nss/getent.c (networks_keys): Pass AF_UNSPEC instead of AF_UNIX

diff --git a/nis/nss_nis/nis-network.c b/nis/nss_nis/nis-network.c
@@ -241,7 +241,7 @@ _nss_nis_getnetbyaddr_r (uint32_t addr, int type, struct netent *net,
   if (__builtin_expect (yp_get_default_domain (&domain), 0))
     return NSS_STATUS_UNAVAIL;
 
-  struct in_addr in = inet_makeaddr (addr, 0);
+  struct in_addr in = { .s_addr = htonl (addr) };
   char *buf = inet_ntoa (in);
   size_t blen = strlen (buf);
 

diff --git a/nis/nss_nisplus/nisplus-network.c b/nis/nss_nisplus/nisplus-network.c
@@ -433,7 +433,7 @@ _nss_nisplus_getnetbyaddr_r (uint32_t addr, const int type,
     char buf2[18];
     int olderr = errno;
 
-    struct in_addr in = inet_makeaddr (addr, 0);
+    struct in_addr in = { .s_addr = htonl (addr) };
     strcpy (buf2, inet_ntoa (in));
     size_t b2len = strlen (buf2);