buildrootschalter/package/uclibc/0.9.33.2/uclibc-0044-inet-do-not-filter-responses-in-res_query.patch
Peter Korsgaard 055f1c02d3 uclibc: add upstream 0.9.33 fixes
Upstream has a large number of patches lined up for the next 0.9.33.x bugfix
release;

http://git.uclibc.org/uClibc/log/?h=0.9.33

Add them here, as atleast some of them are quite critical (E.G. the eventfd
issue gets triggered by recent glib versions).

I've skipped the microblaze and xtensa fixes as we don't currently support
those with 0.9.33.2.

Drop uclibc-0002-Add-definition-of-MSG_WAITFORONE-and-MSG_CMSG_CMSG_CLOEXE.patch
as that is a subset of uclibc-0035-socket.h-pull-socket_type.h-from-eglibc.patch

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-09-06 15:28:51 +02:00

47 lines
1.2 KiB
Diff

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