[dpdk-dev] [PATCH v4 04/15] crypto: fix raw process for multi-seg case

[Hemant Agrawal]

From: Gagandeep Singh <g.si...@nxp.com>

If no next segment available the “for” loop will fail and it still
returns i+1 i.e. 2, which is wrong as it has filled only 1 buffer.

Fixes: 7adf992fb9bf ("cryptodev: introduce CPU crypto API")
Cc: marcinx.smoczyn...@intel.com
Cc: sta...@dpdk.org

Signed-off-by: Gagandeep Singh <g.si...@nxp.com>
---
 lib/cryptodev/rte_crypto_sym.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/cryptodev/rte_crypto_sym.h b/lib/cryptodev/rte_crypto_sym.h
index b6a229e263..dc88ad6dcc 100644
--- a/lib/cryptodev/rte_crypto_sym.h
+++ b/lib/cryptodev/rte_crypto_sym.h
@@ -1004,6 +1004,7 @@ rte_crypto_mbuf_to_vec(const struct rte_mbuf *mb, 
uint32_t ofs, uint32_t len,
                        vec[i].tot_len = mb->buf_len - rte_pktmbuf_headroom(mb)
                                        - ofs;
                        left = 0;
+                       i++;
                        break;
                }
 
@@ -1014,7 +1015,7 @@ rte_crypto_mbuf_to_vec(const struct rte_mbuf *mb, 
uint32_t ofs, uint32_t len,
        }
 
        RTE_ASSERT(left == 0);
-       return i + 1;
+       return i;
 }
 
 
-- 
2.17.1