diff mbox series

crypto/dpaa2_sec: fix length retreived from hardware

Message ID 20191105210712.14554-1-akhil.goyal@nxp.com (mailing list archive)
State Accepted, archived
Delegated to: akhil goyal
Headers
Series crypto/dpaa2_sec: fix length retreived from hardware |

Checks

Context Check Description
ci/checkpatch warning coding style issues
ci/iol-intel-Performance success Performance Testing PASS
ci/iol-compilation success Compile Testing PASS
ci/Intel-compilation success Compilation OK
ci/iol-mellanox-Performance success Performance Testing PASS
ci/travis-robot success Travis build: passed

Commit Message

Akhil Goyal Nov. 5, 2019, 9:07 p.m. UTC 
  FD retreived from SEC after crypto processing provides
an updated length of the buffer which need to be updated
in mbuf. The difference in length can be negative hence
changing diff to int32_t from uint32_t.

Fixes: 0a23d4b6f4c2 ("crypto/dpaa2_sec: support protocol offload IPsec")
Cc: stable@dpdk.org

Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
---
 drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Akhil Goyal Nov. 5, 2019, 10:59 p.m. UTC | #1 
> FD retreived from SEC after crypto processing provides
> an updated length of the buffer which need to be updated
> in mbuf. The difference in length can be negative hence
> changing diff to int32_t from uint32_t.
> 
> Fixes: 0a23d4b6f4c2 ("crypto/dpaa2_sec: support protocol offload IPsec")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
> ---
Applied to dpdk-next-crypto

Thanks.
diff mbox series

Patch

diff --git a/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c b/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
index add3b9ea6..b04890a48 100644
--- a/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
+++ b/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
@@ -1511,7 +1511,7 @@  sec_simple_fd_to_mbuf(const struct qbman_fd *fd)
 {
 	struct rte_crypto_op *op;
 	uint16_t len = DPAA2_GET_FD_LEN(fd);
-	uint16_t diff = 0;
+	int16_t diff = 0;
 	dpaa2_sec_session *sess_priv __rte_unused;
 
 	struct rte_mbuf *mbuf = DPAA2_INLINE_MBUF_FROM_BUF(