Blame open-lldp-v1.0.1-25-l2_linux_packet-correctly-process-return-value-of-ge.patch
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From e212eb214afaea300194333f652b950941299339 Mon Sep 17 00:00:00 2001
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From: Johannes Thumshirn <jthumshirn@suse.de>
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Date: Wed, 20 May 2015 16:14:37 +0000
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Subject: [PATCH] l2_linux_packet: correctly process return value of
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get_perm_hwaddr
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On success get_perm_hwaddr() returns the number of bytes read from the
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netlink socket.
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l2_packet_init() checked for 0 as a successful return value.
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Adopt get_perm_hwaddr() to return 0 on success.
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Refrence: bsc#929171
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Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
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Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
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---
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lldp_rtnl.c | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/lldp_rtnl.c b/lldp_rtnl.c
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index 33b4d19..8d4f0cc 100644
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--- a/lldp_rtnl.c
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+++ b/lldp_rtnl.c
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@@ -322,6 +322,8 @@ int get_perm_hwaddr(const char *ifname, u8 *buf_perm, u8 *buf_san)
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memcpy(buf_perm, RTA_DATA(rta), ETH_ALEN);
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memcpy(buf_san, RTA_DATA(rta) + ETH_ALEN, ETH_ALEN);
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+
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+ rc = 0;
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out:
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close(s);
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out_nosock:
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--
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2.5.0
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