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bird: fix recvmsg/sendmsg on mips64

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Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
This commit is contained in:
Stijn Tintel 2016-05-10 16:52:45 +03:00
parent 822d7cd8a8
commit 2f4ac3ada0
2 changed files with 50 additions and 1 deletions
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2
bird/Makefile
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@ -8,7 +8,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=bird PKG_NAME:=bird
PKG_VERSION:=1.5.0 PKG_VERSION:=1.5.0
PKG_RELEASE:=1 PKG_RELEASE:=2
PKG_SOURCE:=bird-$(PKG_VERSION).tar.gz PKG_SOURCE:=bird-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=ftp://bird.network.cz/pub/bird PKG_SOURCE_URL:=ftp://bird.network.cz/pub/bird

49
bird/patches/001-netlink-update-struct-msghdr.patch Normal file
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@ -0,0 +1,49 @@
From 31e9e10144a6994773a04d94903fa3bdde6de91e Mon Sep 17 00:00:00 2001
From: Stijn Tintel <stijn@linux-ipv6.be>
Date: Tue, 10 May 2016 16:45:35 +0300
Subject: [PATCH] netlink: update struct msghdr
The netlink code assumes an order for the members of struct msghdr.
This breaks recvmsg and sendmsg with musl libc on mips64. Fix this by
using designated initializers instead.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
---
sysdep/linux/netlink.c | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/sysdep/linux/netlink.c b/sysdep/linux/netlink.c
index 1ffdff0..b42e7b6 100644
--- a/sysdep/linux/netlink.c
+++ b/sysdep/linux/netlink.c
@@ -125,7 +125,12 @@ nl_get_reply(struct nl_sock *nl)
{
struct iovec iov = { nl->rx_buffer, NL_RX_SIZE };
struct sockaddr_nl sa;
- struct msghdr m = { (struct sockaddr *) &sa, sizeof(sa), &iov, 1, NULL, 0, 0 };
+ struct msghdr m = {
+ .msg_name = &sa,
+ .msg_namelen = sizeof(sa),
+ .msg_iov = &iov,
+ .msg_iovlen = 1,
+ };
int x = recvmsg(nl->fd, &m, 0);
if (x < 0)
die("nl_get_reply: %m");
@@ -1231,7 +1236,12 @@ nl_async_hook(sock *sk, int size UNUSED)
{
struct iovec iov = { nl_async_rx_buffer, NL_RX_SIZE };
struct sockaddr_nl sa;
- struct msghdr m = { (struct sockaddr *) &sa, sizeof(sa), &iov, 1, NULL, 0, 0 };
+ struct msghdr m = {
+ .msg_name = &sa,
+ .msg_namelen = sizeof(sa),
+ .msg_iov = &iov,
+ .msg_iovlen = 1,
+ };
struct nlmsghdr *h;
int x;
uint len;
--
2.7.3