From: Tariq Toukan <tar...@mellanox.com>
Not all fields of WQE info are being written in the function,
having some leftovers from previous rounds.
Zero-memset it upon update.
Particularly, not nullifying the wi->resync_dump_frag field
will cause double free of the kTLS DUMPed frags.
Fixes: d2ead1f360e8 ("net/mlx5e: Add kTLS TX HW offload support")
Signed-off-by: Tariq Toukan <tar...@mellanox.com>
Reviewed-by: Eran Ben Elisha <era...@mellanox.com>
Signed-off-by: Saeed Mahameed <sae...@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
b/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
index 87be96747902..182d5c5664eb 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h
@@ -92,7 +92,7 @@ mlx5e_fill_sq_frag_edge(struct mlx5e_txqsq *sq, struct
mlx5_wq_cyc *wq,
/* fill sq frag edge with nops to avoid wqe wrapping two pages */
for (; wi < edge_wi; wi++) {
- wi->skb = NULL;
+ memset(wi, 0, sizeof(*wi));
wi->num_wqebbs = 1;
mlx5e_post_nop(wq, sq->sqn, &sq->pc);
}
--
2.21.0
