From e744735b92ee312cd2ad08776f3c56962ab53710 Mon Sep 17 00:00:00 2001

From: Phil Sutter <psutter@redhat.com>

Date: Fri, 6 Dec 2019 17:31:16 +0100

Subject: [PATCH] flowtable: Fix memleak in error path of

 nftnl_flowtable_parse_devs()

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1778952

Upstream Status: libnftnl commit ba1b02594e8d0

commit ba1b02594e8d05e4c791925a50f9309f89b55c80

Author: Phil Sutter <phil@nwl.cc>

Date:   Mon Dec 2 22:57:40 2019 +0100

    flowtable: Fix memleak in error path of nftnl_flowtable_parse_devs()

    In error case, allocated dev_array is not freed.

    Fixes: 7f99639dd9217 ("flowtable: device array dynamic allocation")

    Signed-off-by: Phil Sutter <phil@nwl.cc>

    Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>

---

 src/flowtable.c | 1 +

 1 file changed, 1 insertion(+)

diff --git a/src/flowtable.c b/src/flowtable.c

index 324e80f..db31943 100644

--- a/src/flowtable.c

+++ b/src/flowtable.c

@@ -419,6 +419,7 @@ static int nftnl_flowtable_parse_devs(struct nlattr *nest,

 err:

 	while (len--)

 		xfree(dev_array[len]);

+	xfree(dev_array);

 	return -1;

 }

-- 

1.8.3.1