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authorUlrich Drepper <drepper@redhat.com>1998-12-21 12:25:07 +0000
committerUlrich Drepper <drepper@redhat.com>1998-12-21 12:25:07 +0000
commitd17a729b483109285ac4913c3fe4f2c620b87fc6 (patch)
tree17c9ddc622b007d816c3b1a9d4e2499dde926da3 /nss/getXXbyYY_r.c
parent095827866f985081ad64a5eea34c0fe5df854e32 (diff)
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Update.
1998-12-21  Ulrich Drepper  <drepper@cygnus.com>

	* inet/gethstbynm_r.c: Remove NEED__RES definition since we do this
	anyway for digits_dots.c.
	* nss/getXXbyYY.c: Initialize _res before using digits_dots.c
	functions.
	* nss/getXXbyYY_r.c: Likewise.

1998-12-19  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de> 
 
	* sunrpc/key_call.c (getkeyserv_handle): Use __fcntl instead of 
	fcntl.
 
1998-12-20  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de> 
 
	* locale/weight.h (get_weight): Extract string elements as 
	unsigned values. 
 
Diffstat (limited to 'nss/getXXbyYY_r.c')
-rw-r--r--nss/getXXbyYY_r.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/nss/getXXbyYY_r.c b/nss/getXXbyYY_r.c
index 7e567a1325..3c7f2a14bb 100644
--- a/nss/getXXbyYY_r.c
+++ b/nss/getXXbyYY_r.c
@@ -115,6 +115,14 @@ INTERNAL (REENTRANT_NAME) (ADD_PARAMS, LOOKUP_TYPE *resbuf, char *buffer,
 #endif
 
 #ifdef HANDLE_DIGITS_DOTS
+  /* We have to test for the use of IPv6 which can only be done by
+     examining `_res'.  */
+  if ((_res.options & RES_INIT) == 0 && res_init () == -1)
+    {
+      *h_errnop = NETDB_INTERNAL;
+      *result = NULL;
+      return -1;
+    }
 # define resbuf (*resbuf)
 # include "digits_dots.c"
 # undef resbuf