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| author | Ulrich Drepper <drepper@redhat.com> | 2009-07-26 12:16:24 -0700 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-07-26 12:16:24 -0700 |
| commit | e28b969b49811a30887e7a252ac1804a055fe297 (patch) | |
| tree | 04c74c2225e9e86f0cfbf856143a87a5e0d6abdb /resolv | |
| parent | 889f847e4a031e620cfd89c8bc6f6ae919caf200 (diff) | |
| download | glibc-e28b969b49811a30887e7a252ac1804a055fe297.zip glibc-e28b969b49811a30887e7a252ac1804a055fe297.tar.gz glibc-e28b969b49811a30887e7a252ac1804a055fe297.tar.bz2 | |
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.
Diffstat (limited to 'resolv')
| -rw-r--r-- | resolv/res_send.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/resolv/res_send.c b/resolv/res_send.c index 971a4af..4c14db1 100644 --- a/resolv/res_send.c +++ b/resolv/res_send.c @@ -1278,14 +1278,10 @@ send_dg(res_state statp, ? *thisanssiz : *thisresplen); if (recvresp1 || (buf2 != NULL && recvresp2)) - { - *resplen2 = 1; - return resplen; - } + return resplen; if (buf2 != NULL) { /* We are waiting for a possible second reply. */ - resplen = 1; if (hp->id == anhp->id) recvresp1 = 1; else |