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net/ice: fix VSI array out of bounds access

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In the loop, when the index of array "vsi->rss_key" is equal
to "vsi->rss_key_size", the array will be accessed out of bounds.

Fixes: 50370662b7 ("net/ice: support device and queue ops")
Cc: stable@dpdk.org

Signed-off-by: Jie Wang <jie1x.wang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
This commit is contained in:
Jie Wang 2021-05-12 03:14:07 +00:00 committed by Qi Zhang
parent 2444d35dc1
commit d7ea27d065
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ice/ice_ethdev.c
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@ -3040,7 +3040,7 @@ static int ice_init_rss(struct ice_pf *pf)
/* configure RSS key */
if (!rss_conf->rss_key) {
/* Calculate the default hash key */
for (i = 0; i <= vsi->rss_key_size; i++)
for (i = 0; i < vsi->rss_key_size; i++)
vsi->rss_key[i] = (uint8_t)rte_rand();
} else {
rte_memcpy(vsi->rss_key, rss_conf->rss_key,