From: Steve Yang <stevex.yang@intel.com>
To: dev@dpdk.org
Cc: jingjing.wu@intel.com, beilei.xing@intel.com,
Steve Yang <stevex.yang@intel.com>
Subject: [PATCH v1] net/iavf: fix refine protocol header error
Date: Mon, 31 Oct 2022 06:42:33 +0000 [thread overview]
Message-ID: <20221031064233.256917-1-stevex.yang@intel.com> (raw)
Protocol header count should be changed when tunnel level is larger than 1.
Fixes: 13a7dcddd8ee ("net/iavf: fix taninted scalar")
Signed-off-by: Steve Yang <stevex.yang@intel.com>
---
drivers/net/iavf/iavf_hash.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/iavf/iavf_hash.c b/drivers/net/iavf/iavf_hash.c
index 71c80d2c75..67b05313eb 100644
--- a/drivers/net/iavf/iavf_hash.c
+++ b/drivers/net/iavf/iavf_hash.c
@@ -1210,7 +1210,7 @@ iavf_refine_proto_hdrs_by_pattern(struct virtchnl_proto_hdrs *proto_hdrs,
struct virtchnl_proto_hdr *hdr2;
int i, shift_count = 1;
int tun_lvl = proto_hdrs->tunnel_level;
- int phdrs_count = proto_hdrs->count;
+ int phdrs_count = 0;
if (!(phint & IAVF_PHINT_GTPU_MSK) && !(phint & IAVF_PHINT_GRE))
return;
@@ -1219,6 +1219,7 @@ iavf_refine_proto_hdrs_by_pattern(struct virtchnl_proto_hdrs *proto_hdrs,
if (phint & IAVF_PHINT_LAYERS_MSK)
shift_count = 2;
+ phdrs_count = proto_hdrs->count;
/* shift headers layer */
for (i = phdrs_count - 1 + shift_count;
i > shift_count - 1; i--) {
--
2.25.1
next reply other threads:[~2022-10-31 6:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-31 6:42 Steve Yang [this message]
2022-11-01 3:01 ` Zhang, Qi Z
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