[dpdk-dev] [PATCH 1/2] net/cxgbe: fix overlapping regions in TID table

[Rahul Lakkireddy]

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: 3a381a4116ed ("net/cxgbe: query firmware for HASH filter resources")
Cc: stable at dpdk.org

Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy at chelsio.com>
---
 drivers/net/cxgbe/cxgbe_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/cxgbe/cxgbe_main.c b/drivers/net/cxgbe/cxgbe_main.c
index 0368db509..5fa6cdd05 100644
--- a/drivers/net/cxgbe/cxgbe_main.c
+++ b/drivers/net/cxgbe/cxgbe_main.c
@@ -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);
-- 
2.18.0