26 lines
943 B
Diff
26 lines
943 B
Diff
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Downloaded from
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http://anonscm.debian.org/cgit/pkg-nlnetlabs/ldns.git/plain/debian/patches/fix-double-free-for-answers-bigger-than-4096.patch
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which is a backport from upstream
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http://git.nlnetlabs.nl/ldns/commit/?h=develop&id=2853eb352b4461e98f2926ace4ea3810cedf4167
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Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
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From 2853eb352b4461e98f2926ace4ea3810cedf4167 Mon Sep 17 00:00:00 2001
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From: Willem Toorop <willem@nlnetlabs.nl>
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Date: Tue, 28 Jan 2014 11:06:38 +0100
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Subject: bugfix #548: Double free for answers > 4096
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in ldns_resolver_send_pkt. Thank you sunthought@gmail.com
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---
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--- ldns.orig/resolver.c
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+++ ldns/resolver.c
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@@ -1117,6 +1117,7 @@ ldns_resolver_send_pkt(ldns_pkt **answer
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ldns_pkt_set_edns_udp_size(query_pkt
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, 4096);
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ldns_pkt_free(answer_pkt);
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+ answer_pkt = NULL;
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/* Nameservers should not become
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* unreachable because fragments are
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* dropped (network error). We might
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