Reviewed-by: Michael Shamis <michae...@marvell.com>
-----Original Message-----
From: dev <dev-boun...@dpdk.org> On Behalf Of lir...@marvell.com
Sent: Wednesday, December 2, 2020 12:12 PM
To: Jerin Jacob Kollanukkaran <jer...@marvell.com>
Cc: dev@dpdk.org; Yuri Chipchev <yu...@marvell.com>; sta...@dpdk.org; Liron
Himi <lir...@marvell.com>
Subject: [dpdk-dev] [PATCH v1 01/38] net/mvpp2: fix stack corruption
From: Yuri Chipchev <yu...@marvell.com>
Fixes stack corruption in mrvl_fill_bpool function in case num >
MRVL_PP2_RXD_MAX
Fixes: c3637258d894 ("net/mrvl: fix Rx descriptors number")
Cc: sta...@dpdk.org
Signed-off-by: Yuri Chipchev <yu...@marvell.com>
Reviewed-by: Liron Himi <lir...@marvell.com>
---
drivers/net/mvpp2/mrvl_ethdev.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/mvpp2/mrvl_ethdev.c b/drivers/net/mvpp2/mrvl_ethdev.c
index f25cf9e46..93fb30cdb 100644
--- a/drivers/net/mvpp2/mrvl_ethdev.c
+++ b/drivers/net/mvpp2/mrvl_ethdev.c
@@ -1614,8 +1614,8 @@ mrvl_vlan_filter_set(struct rte_eth_dev *dev, uint16_t
vlan_id, int on) static int mrvl_fill_bpool(struct mrvl_rxq *rxq, int num) {
- struct buff_release_entry entries[MRVL_PP2_RXD_MAX];
- struct rte_mbuf *mbufs[MRVL_PP2_RXD_MAX];
+ struct buff_release_entry entries[num];
+ struct rte_mbuf *mbufs[num];
int i, ret;
unsigned int core_id;
struct pp2_hif *hif;
--
2.28.0
