* resolv/res_send.c (send_dg): On timeout, only return nonzero

result if any of the queries really provided an answer.
git-mirror · Oct 30, 2008 · 21b07d8 · 21b07d8
1 parent 4caa3fb
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diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,8 @@
+2008-10-30  Ulrich Drepper  <drepper@redhat.com>
+
+	* resolv/res_send.c (send_dg): On timeout, only return nonzero
+	result if any of the queries really provided an answer.
+
 2008-10-28  Ulrich Drepper  <drepper@redhat.com>
 
 	* po/lt.po: Update from translation team.

diff --git a/resolv/res_send.c b/resolv/res_send.c
@@ -1008,7 +1008,7 @@ send_dg(res_state statp,
 	}
 	if (n == 0) {
 		Dprint(statp->options & RES_DEBUG, (stdout, ";; timeout\n"));
-		if (recvresp1 || (buf2 != NULL && recvresp2))
+		if (recvresp1 > 1 || (buf2 != NULL && recvresp2 > 1))
 		  {
 		    *resplen2 = 1;
 		    return resplen;