[dpdk-stable] patch 'app/testpmd: fix crash of txonly with multiple segments' has been queued to LTS release 16.11.5
luca.boccassi at gmail.com
luca.boccassi at gmail.com
Fri Jan 26 14:12:35 CET 2018
Hi,
FYI, your patch has been queued to LTS release 16.11.5
Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 01/28/18. So please
shout if anyone has objections.
Thanks.
Luca Boccassi
---
>From 6585cbc45756ef21905c543b7b6e726228354503 Mon Sep 17 00:00:00 2001
From: Yongseok Koh <yskoh at mellanox.com>
Date: Tue, 26 Dec 2017 19:51:38 -0800
Subject: [PATCH] app/testpmd: fix crash of txonly with multiple segments
[ upstream commit b03913e9e22fbd7206c3d266b0f52831eacd96b3 ]
Running txonly mode can crash with "--txpkts=20,470". copy_len should be
properly adjusted.
Fixes: af75078fece3 ("first public release")
Signed-off-by: Yongseok Koh <yskoh at mellanox.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu at intel.com>
---
app/test-pmd/txonly.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/app/test-pmd/txonly.c b/app/test-pmd/txonly.c
index 8513a0620..1ee2a91a2 100644
--- a/app/test-pmd/txonly.c
+++ b/app/test-pmd/txonly.c
@@ -106,6 +106,7 @@ copy_buf_to_pkt_segs(void* buf, unsigned len, struct rte_mbuf *pkt,
buf = ((char*) buf + copy_len);
seg = seg->next;
seg_buf = rte_pktmbuf_mtod(seg, char *);
+ copy_len = seg->data_len;
}
rte_memcpy(seg_buf, buf, (size_t) len);
}
--
2.14.2
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