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43 lines
1.4 KiB
43 lines
1.4 KiB
From 0fc8dfa7ef479220b2a27901c5c69add6e13debd Mon Sep 17 00:00:00 2001
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From: Stijn Tintel <stijn@linux-ipv6.be>
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Date: Tue, 10 May 2016 04:26:31 +0300
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Subject: [PATCH] vrrp: update struct msghdr
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The vrrp netlink code assumes an order for the members of struct msghdr.
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This breaks recvmsg and sendmsg with musl libc on mips64. Fix this by
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using designated initializers instead.
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---
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keepalived/vrrp/vrrp_netlink.c | 15 ++++++++++++---
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1 file changed, 12 insertions(+), 3 deletions(-)
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--- a/keepalived/vrrp/vrrp_netlink.c
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+++ b/keepalived/vrrp/vrrp_netlink.c
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@@ -276,8 +276,12 @@ netlink_parse_info(int (*filter) (struct
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char buf[4096];
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struct iovec iov = { buf, sizeof buf };
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struct sockaddr_nl snl;
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- struct msghdr msg =
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- { (void *) &snl, sizeof snl, &iov, 1, NULL, 0, 0 };
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+ struct msghdr msg = {
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+ .msg_name = &snl,
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+ .msg_namelen = sizeof(snl),
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+ .msg_iov = &iov,
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+ .msg_iovlen = 1,
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+ };
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struct nlmsghdr *h;
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status = recvmsg(nl->fd, &msg, 0);
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@@ -386,7 +390,12 @@ netlink_talk(nl_handle_t *nl, struct nlm
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int ret, flags;
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struct sockaddr_nl snl;
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struct iovec iov = { (void *) n, n->nlmsg_len };
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- struct msghdr msg = { (void *) &snl, sizeof snl, &iov, 1, NULL, 0, 0 };
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+ struct msghdr msg = {
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+ .msg_name = &snl,
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+ .msg_namelen = sizeof(snl),
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+ .msg_iov = &iov,
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+ .msg_iovlen = 1,
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+ };
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memset(&snl, 0, sizeof snl);
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snl.nl_family = AF_NETLINK;
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