9e30c5c2b1
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
47 lines
1.2 KiB
Diff
47 lines
1.2 KiB
Diff
From 5e40582d549b4a186de2fea9efafadd06904424c Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Timo=20Ter=C3=A4s?= <timo.teras@iki.fi>
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Date: Thu, 18 Jun 2009 06:55:46 +0000
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Subject: [PATCH] inet: do not filter responses in res_query
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Fixes bug #5342
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res_query was silently rejecting responses against T_ANY DNS
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questions.
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Remove the type-filtering from res_query altogether.
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__dns_lookup is supposed to return the proper stuff that you asked
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for (and only that).
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Signed-off-by: Timo Teräs <timo.teras@iki.fi>
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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---
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libc/inet/resolv.c | 9 ++++-----
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1 file changed, 4 insertions(+), 5 deletions(-)
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diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c
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index e738098..7bd634c 100644
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--- a/libc/inet/resolv.c
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+++ b/libc/inet/resolv.c
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@@ -3740,11 +3740,10 @@ int res_query(const char *dname, int class, int type,
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free(a.dotted);
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- if (a.atype == type) { /* CNAME */
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- if (i > anslen)
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- i = anslen;
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- memcpy(answer, packet, i);
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- }
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+ if (i > anslen)
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+ i = anslen;
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+ memcpy(answer, packet, i);
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+
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free(packet);
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return i;
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}
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--
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1.7.10.4
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