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net/cxgbe: fix overlapping regions in TID table

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Location of filter TID table should be after active TID table memory,
and not from the beginning of TID table memory. This fixes memory
corruption due to overlapping regions.

Fixes: 3a381a4116 ("net/cxgbe: query firmware for HASH filter resources")
Cc: stable@dpdk.org

Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
This commit is contained in:
Rahul Lakkireddy 2018-12-15 00:31:53 +05:30 committed by Ferruh Yigit
parent 419c3e3e64
commit 27288219c9
1 changed files with 1 additions and 1 deletions
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2
drivers/net/cxgbe/cxgbe_main.c
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@ -415,7 +415,7 @@ static int tid_init(struct tid_info *t)
return -ENOMEM;
t->atid_tab = (union aopen_entry *)&t->tid_tab[t->ntids];
t->ftid_tab = (struct filter_entry *)&t->tid_tab[t->natids];
t->ftid_tab = (struct filter_entry *)&t->atid_tab[t->natids];
t->ftid_bmap_array = t4_os_alloc(ftid_bmap_size);
if (!t->ftid_bmap_array) {
tid_free(t);