From: Lance Richardson <lance.richardson@broadcom.com>
To: Ajit Khaparde <ajit.khaparde@broadcom.com>,
Somnath Kotur <somnath.kotur@broadcom.com>,
Steeven Li <steeven.li@broadcom.com>
Cc: dev@dpdk.org, stable@dpdk.org
Subject: [dpdk-stable] [PATCH] net/bnxt: fix null termination of receive mbuf chain
Date: Fri, 22 Jan 2021 16:49:00 -0500 [thread overview]
Message-ID: <20210122214900.10430-1-lance.richardson@broadcom.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 766 bytes --]
The last mbuf in a multi-segment packet needs to be
NULL-terminated.
Fixes: 0958d8b6435d ("net/bnxt: support LRO")
Cc: stable@dpdk.org
Signed-off-by: Lance Richardson <lance.richardson@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Ajit Kumar Khaparde <ajit.khaparde@broadcom.com>
---
drivers/net/bnxt/bnxt_rxr.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/bnxt/bnxt_rxr.c b/drivers/net/bnxt/bnxt_rxr.c
index 969cae19fc..c34a8905e7 100644
--- a/drivers/net/bnxt/bnxt_rxr.c
+++ b/drivers/net/bnxt/bnxt_rxr.c
@@ -325,6 +325,7 @@ static int bnxt_rx_pages(struct bnxt_rx_queue *rxq,
*/
rte_bitmap_set(rxr->ag_bitmap, ag_cons);
}
+ last->next = NULL;
bnxt_prod_ag_mbuf(rxq);
return 0;
}
--
2.25.1
next reply other threads:[~2021-01-22 21:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-22 21:49 Lance Richardson [this message]
2021-01-24 16:32 ` Ajit Khaparde
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