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net/iavf: fix RSS key access out of bound

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The array rss_key has size 'vf->vf_res->rss_key_size', the array index
should be less than that.

Cc: stable@dpdk.org
Fixes: 69dd4c3d08 ("net/avf: enable queue and device")

Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
This commit is contained in:
Haiyue Wang 2021-05-19 15:59:33 +08:00 committed by Qi Zhang
parent 46c451d905
commit 8ce5678f28
1 changed files with 1 additions and 1 deletions
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2
drivers/net/iavf/iavf_ethdev.c
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@ -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,