I found dpdk crypto pool resource leak in using IPsec with DPDK Cryptodev
in vpp 2101 version.when the abnormal ipsec packet was received,
need drop it,but case dpdk crypto pools buffer resource leak.
I have made the following modification, please check whether it is correct:
diff --git a/src/plugins/dpdk/ipsec/esp_decrypt.c
b/src/plugins/dpdk/ipsec/esp_decrypt.c
index 4981de334..3bbeab765 100644
--- a/src/plugins/dpdk/ipsec/esp_decrypt.c
+++ b/src/plugins/dpdk/ipsec/esp_decrypt.c
@@ -163,7 +163,6 @@ dpdk_esp_decrypt_inline (vlib_main_t * vm,
CLIB_PREFETCH (mb0, CLIB_CACHE_LINE_BYTES, STORE);
op = ops[0];
- ops += 1;
ASSERT (op->status == RTE_CRYPTO_OP_STATUS_NOT_PROCESSED);
dpdk_op_priv_t *priv = crypto_op_get_priv (op);
@@ -353,6 +352,7 @@ dpdk_esp_decrypt_inline (vlib_main_t * vm,
crypto_op_setup (is_aead, mb0, op, session, cipher_off, cipher_len,
0, auth_len, aad, digest, digest_paddr);
+ ops += 1;
trace:
if (PREDICT_FALSE (b0->flags & VLIB_BUFFER_IS_TRACED))
{
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