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24 lines
748 B
Diff
24 lines
748 B
Diff
From a90f09db4cc635941a32b973b57e58c662569625 Mon Sep 17 00:00:00 2001
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From: Simon Kelley <simon@thekelleys.org.uk>
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Date: Wed, 9 Jan 2019 15:08:16 +0000
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Subject: [PATCH 25/32] Fix crash freeing negative SRV cache entries.
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Thanks to Daniel for finding this one.
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Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
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---
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src/cache.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/src/cache.c
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+++ b/src/cache.c
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@@ -200,7 +200,7 @@ static void cache_hash(struct crec *crec
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static void cache_blockdata_free(struct crec *crecp)
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{
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- if (crecp->flags & F_SRV)
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+ if (crecp->flags & F_SRV && !(crecp->flags & F_NEG))
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blockdata_free(crecp->addr.srv.target);
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#ifdef HAVE_DNSSEC
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else if (crecp->flags & F_DNSKEY)
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