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Handle SERVFAIL, NOTIMP, REFUSED replies from DNS server better. 

When doing IPv4+6 lookups we have to pass up the error record from
send_dg.
This commit is contained in:
Ulrich Drepper 2009-07-26 12:16:24 -07:00
parent 889f847e4a
commit e28b969b49
2 changed files with 5 additions and 5 deletions
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4
ChangeLog
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@ -1,5 +1,9 @@
2009-07-26 Ulrich Drepper <drepper@redhat.com> 2009-07-26 Ulrich Drepper <drepper@redhat.com>
[BZ #10452]
* resolv/res_send.c (send_dg): Pass full SERVFAIL, NOTIMP, REFUSED
replies up.
* elf/elf.h: Define NT_GNU_GOLD_VERSION. * elf/elf.h: Define NT_GNU_GOLD_VERSION.
2009-07-25 Ulrich Drepper <drepper@redhat.com> 2009-07-25 Ulrich Drepper <drepper@redhat.com>

6
resolv/res_send.c
View File

@ -1278,14 +1278,10 @@ send_dg(res_state statp,
? *thisanssiz : *thisresplen); ? *thisanssiz : *thisresplen);
if (recvresp1 || (buf2 != NULL && recvresp2)) if (recvresp1 || (buf2 != NULL && recvresp2))
{ return resplen;
*resplen2 = 1;
return resplen;
}
if (buf2 != NULL) if (buf2 != NULL)
{ {
/* We are waiting for a possible second reply. */ /* We are waiting for a possible second reply. */
resplen = 1;
if (hp->id == anhp->id) if (hp->id == anhp->id)
recvresp1 = 1; recvresp1 = 1;
else else