chain: Fix memleak in error path of nftnl_chain_parse_devs()

In error case, dev_array is not freed when it should.

Fixes: e3ac19b5ec162 ("chain: multi-device support")
Signed-off-by: Phil Sutter <phil@nwl.cc>
Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/src/chain.c b/src/chain.c
index d4050d28e77d0db24113514538834e2dfe30b2d9..9cc8735a4936f334cc239e937924f8e247e83de8 100644 (file)
--- a/src/chain.c
+++ b/src/chain.c
@@ -636,6 +636,7 @@ static int nftnl_chain_parse_devs(struct nlattr *nest, struct nftnl_chain *c)
 err:
        while (len--)
                xfree(dev_array[len]);
+       xfree(dev_array);
        return -1;
 }