4.9-stable review patch. If anyone has any objections, please let me know.
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[ Upstream commit 5aba2ba5030b66a6f8c93049b718556f9aacd7c6 ]
Fixes: cda7ea690350 ("macsec: check return value of skb_to_sgvec always") Signed-off-by: Sabrina Dubroca sd@queasysnail.net Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/macsec.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c index 365a48cfcbbf..653f0b185a68 100644 --- a/drivers/net/macsec.c +++ b/drivers/net/macsec.c @@ -744,6 +744,7 @@ static struct sk_buff *macsec_encrypt(struct sk_buff *skb, sg_init_table(sg, ret); ret = skb_to_sgvec(skb, sg, 0, skb->len); if (unlikely(ret < 0)) { + aead_request_free(req); macsec_txsa_put(tx_sa); kfree_skb(skb); return ERR_PTR(ret); @@ -956,6 +957,7 @@ static struct sk_buff *macsec_decrypt(struct sk_buff *skb, sg_init_table(sg, ret); ret = skb_to_sgvec(skb, sg, 0, skb->len); if (unlikely(ret < 0)) { + aead_request_free(req); kfree_skb(skb); return ERR_PTR(ret); }