29 lines
726 B
Diff
29 lines
726 B
Diff
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From 17e0eabe7700d02b48ed8b0a923427caad3b7b4b Mon Sep 17 00:00:00 2001
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From: Jiri Slaby <jslaby@suse.cz>
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Date: Wed, 10 Dec 2014 13:48:03 +0100
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Subject: [PATCH] dhcp-4.2.x-handle-ifa_addr-NULL.909189
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References: bsc#909189,bnc#870535
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Fix to not crash in interface discovery when the interface
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address is NULL. Bug has been introduced by the infiniband
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support patch (bsc#870535).
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diff --git a/common/lpf.c b/common/lpf.c
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index 9dc6053..892ccce 100644
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--- a/common/lpf.c
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+++ b/common/lpf.c
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@@ -605,6 +605,9 @@ get_hw_addr(struct interface_info *info)
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for (ifa = ifaddrs; ifa != NULL; ifa = ifa->ifa_next) {
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+ if (!ifa->ifa_addr)
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+ continue;
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+
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if (ifa->ifa_addr->sa_family != AF_PACKET)
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continue;
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--
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2.2.0
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