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39 lines
1.1 KiB
39 lines
1.1 KiB
3 years ago
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From a5241b8fcd2f62d8e71bf9dfebfbcf27a8a61e46 Mon Sep 17 00:00:00 2001
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From: Phil Sutter <psutter@redhat.com>
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Date: Fri, 6 Dec 2019 17:31:16 +0100
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Subject: [PATCH] chain: Fix memleak in error path of nftnl_chain_parse_devs()
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Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1778952
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Upstream Status: libnftnl commit 32a8c5f52355e
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commit 32a8c5f52355ef69bf74c28e27345b2e03d948e7
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Author: Phil Sutter <phil@nwl.cc>
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Date: Mon Dec 2 23:00:20 2019 +0100
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chain: Fix memleak in error path of nftnl_chain_parse_devs()
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In error case, dev_array is not freed when it should.
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Fixes: e3ac19b5ec162 ("chain: multi-device support")
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Signed-off-by: Phil Sutter <phil@nwl.cc>
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Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>
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---
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src/chain.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/src/chain.c b/src/chain.c
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index d4050d2..9cc8735 100644
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--- a/src/chain.c
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+++ b/src/chain.c
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@@ -636,6 +636,7 @@ static int nftnl_chain_parse_devs(struct nlattr *nest, struct nftnl_chain *c)
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err:
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while (len--)
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xfree(dev_array[len]);
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+ xfree(dev_array);
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return -1;
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}
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--
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1.8.3.1
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