[dpdk-dev] [PATCH v1] net/iavf: fix RSS key access out of index
Haiyue Wang
haiyue.wang at intel.com
Wed May 19 09:59:33 CEST 2021
The array rss_key has size 'vf->vf_res->rss_key_size', the array index
should be less than that.
Cc: stable at dpdk.org
Fixes: 69dd4c3d0898 ("net/avf: enable queue and device")
Signed-off-by: Haiyue Wang <haiyue.wang at intel.com>
---
drivers/net/iavf/iavf_ethdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/iavf/iavf_ethdev.c b/drivers/net/iavf/iavf_ethdev.c
index d688c31cfb..cb38fe81e1 100644
--- a/drivers/net/iavf/iavf_ethdev.c
+++ b/drivers/net/iavf/iavf_ethdev.c
@@ -366,7 +366,7 @@ iavf_init_rss(struct iavf_adapter *adapter)
/* configure RSS key */
if (!rss_conf->rss_key) {
/* Calculate the default hash key */
- for (i = 0; i <= vf->vf_res->rss_key_size; i++)
+ for (i = 0; i < vf->vf_res->rss_key_size; i++)
vf->rss_key[i] = (uint8_t)rte_rand();
} else
rte_memcpy(vf->rss_key, rss_conf->rss_key,
--
2.31.1
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