From: Ajit Khaparde <ajit.khaparde@broadcom.com>
To: dev@dpdk.org
Cc: ferruh.yigit@intel.com
Subject: [dpdk-dev] [PATCH v2 07/15] net/bnxt: fix a bad bit shift operation
Date: Tue, 24 Oct 2017 16:19:45 -0500 [thread overview]
Message-ID: <20171024211953.12021-8-ajit.khaparde@broadcom.com> (raw)
In-Reply-To: <20171024211953.12021-1-ajit.khaparde@broadcom.com>
We are left shifting more bits than we should be doing.
This patch fixes that.
Coverity issue: 127546
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
---
drivers/net/bnxt/bnxt_ethdev.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index 786e41c9d..15ef0b2a2 100644
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -662,13 +662,14 @@ static void bnxt_mac_addr_remove_op(struct rte_eth_dev *eth_dev,
uint64_t pool_mask = eth_dev->data->mac_pool_sel[index];
struct bnxt_vnic_info *vnic;
struct bnxt_filter_info *filter, *temp_filter;
- int i;
+ uint32_t pool = RTE_MIN(MAX_FF_POOLS, ETH_64_POOLS);
+ uint32_t i;
/*
* Loop through all VNICs from the specified filter flow pools to
* remove the corresponding MAC addr filter
*/
- for (i = 0; i < MAX_FF_POOLS; i++) {
+ for (i = 0; i < pool; i++) {
if (!(pool_mask & (1ULL << i)))
continue;
--
2.13.5 (Apple Git-94)
next prev parent reply other threads:[~2017-10-24 21:20 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-12 17:35 [dpdk-dev] [PATCH 0/3] patchset for bnxt PMD Ajit Khaparde
2017-10-12 17:35 ` [dpdk-dev] [PATCH 1/3] net/bnxt: handle Rx multi queue creation properly Ajit Khaparde
2017-10-12 17:35 ` [dpdk-dev] [PATCH 2/3] net/bnxt: remove redundant code parsing pool_map Ajit Khaparde
2017-10-12 17:35 ` [dpdk-dev] [PATCH 3/3] net/bnxt: update HWRM API to 1.8.2 Ajit Khaparde
2017-10-20 19:28 ` Ferruh Yigit
2017-10-20 19:39 ` Ferruh Yigit
2017-10-24 21:19 ` [dpdk-dev] [PATCH v2 00/15] bnxt patchset Ajit Khaparde
2017-10-24 21:19 ` [dpdk-dev] [PATCH v2 01/15] net/bnxt: update HWRM to 1.8.2 Ajit Khaparde
2017-10-24 22:50 ` Ferruh Yigit
2017-10-24 21:19 ` [dpdk-dev] [PATCH v2 02/15] net/bnxt: fix tx_offload capability Ajit Khaparde
2017-10-24 21:19 ` [dpdk-dev] [PATCH v2 03/15] net/bnxt: fix rx_offload capability Ajit Khaparde
2017-10-24 21:19 ` [dpdk-dev] [PATCH v2 04/15] net/bnxt: handle Rx multi queue creation properly Ajit Khaparde
2017-10-24 21:19 ` [dpdk-dev] [PATCH v2 05/15] net/bnxt: remove redundant code parsing pool_map Ajit Khaparde
2017-10-24 21:19 ` [dpdk-dev] [PATCH v2 06/15] net/bnxt: fix redirecting traffic to a VF Ajit Khaparde
2017-10-24 21:19 ` Ajit Khaparde [this message]
2017-10-24 21:19 ` [dpdk-dev] [PATCH v2 08/15] net/bnxt: fix a null pointer dereference Ajit Khaparde
2017-10-24 21:19 ` [dpdk-dev] [PATCH v2 09/15] net/bnxt: fix an issue reported by Coverity Ajit Khaparde
2017-10-24 21:19 ` [dpdk-dev] [PATCH v2 10/15] net/bnxt: fix a potential null pointer dereference Ajit Khaparde
2017-10-24 21:19 ` [dpdk-dev] [PATCH v2 11/15] net/bnxt: fix a potential null poiner dereference Ajit Khaparde
2017-10-24 21:19 ` [dpdk-dev] [PATCH v2 12/15] net/bnxt: fix a null pointer deref Ajit Khaparde
2017-10-24 21:19 ` [dpdk-dev] [PATCH v2 13/15] net/bnxt: fix a pointer deref before null check Ajit Khaparde
2017-10-24 21:19 ` [dpdk-dev] [PATCH v2 14/15] net/bnxt: fix an issue reported by Coverity Ajit Khaparde
2017-10-24 21:19 ` [dpdk-dev] [PATCH v2 15/15] net/bnxt: check VLANs from pool_map only for VMDQ Ajit Khaparde
2017-10-24 22:49 ` [dpdk-dev] [PATCH v2 00/15] bnxt patchset Ferruh Yigit
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