[dpdk-dev] [PATCH 2/2] examples/ipsec-secgw: fix SPI byte order in flow item
Nelio Laranjeiro
nelio.laranjeiro at 6wind.com
Thu Jan 11 10:15:59 CET 2018
SPI field is defined in the RFC2406 [1] as a big endian field it should be
provided in its final form to the drivers through RTE flow.
Fixes: ec17993a145a ("examples/ipsec-secgw: support security offload")
Cc: akhil.goyal at nxp.com
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro at 6wind.com>
[1] https://tools.ietf.org/html/rfc2406
---
examples/ipsec-secgw/ipsec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/examples/ipsec-secgw/ipsec.c b/examples/ipsec-secgw/ipsec.c
index 580e09a3a..8df0f00ab 100644
--- a/examples/ipsec-secgw/ipsec.c
+++ b/examples/ipsec-secgw/ipsec.c
@@ -195,7 +195,7 @@ create_session(struct ipsec_ctx *ipsec_ctx, struct ipsec_sa *sa)
sa->pattern[2].type = RTE_FLOW_ITEM_TYPE_ESP;
sa->pattern[2].spec = &sa->esp_spec;
sa->pattern[2].mask = &rte_flow_item_esp_mask;
- sa->esp_spec.hdr.spi = sa->spi;
+ sa->esp_spec.hdr.spi = rte_cpu_to_be_32(sa->spi);
sa->pattern[3].type = RTE_FLOW_ITEM_TYPE_END;
--
2.11.0
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