29 lines
876 B
Diff
29 lines
876 B
Diff
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From 2f7fdfc1a45931753d77a17b1b67c6725a5f6784 Mon Sep 17 00:00:00 2001
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From: Quentin Armitage <quentin@armitage.org.uk>
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Date: Wed, 14 Oct 2020 16:17:08 +0100
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Subject: [PATCH 380/691] vrrp: fix checking if kernel netlink socket is open
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0 is a valid value for a file descriptor.
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Signed-off-by: Quentin Armitage <quentin@armitage.org.uk>
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---
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keepalived/core/keepalived_netlink.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/keepalived/core/keepalived_netlink.c b/keepalived/core/keepalived_netlink.c
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index 6ac26dc..3169013 100644
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--- a/keepalived/core/keepalived_netlink.c
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+++ b/keepalived/core/keepalived_netlink.c
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@@ -2314,7 +2314,7 @@ kernel_netlink(thread_ref_t thread)
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void
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kernel_netlink_poll(void)
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{
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- if (!nl_kernel.fd)
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+ if (nl_kernel.fd < 0)
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return;
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netlink_parse_info(netlink_broadcast_filter, &nl_kernel, NULL, true);
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--
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1.8.3.1
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