From cbef92f6f6b6e25da5f674a35139abf2a2156d01 Mon Sep 17 00:00:00 2001 From: Jie Hai Date: Tue, 22 Oct 2024 12:01:12 +0800 Subject: [PATCH] net/hns3: fix integer overflow [ upstream commit b1fefe40550836b58c4ec50dce14a6e6dbda8499 ] The patch fixes variable type in case of data truncation. Fixes: dd4b8bba785f ("net/hns3: support reporting names of registers") Cc: stable@dpdk.org Signed-off-by: Jie Hai Acked-by: Chengwen Feng Acked-by: Huisong Li --- drivers/net/hns3/hns3_regs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/hns3/hns3_regs.c b/drivers/net/hns3/hns3_regs.c index 83dda4b..37ac957 100644 --- a/drivers/net/hns3/hns3_regs.c +++ b/drivers/net/hns3/hns3_regs.c @@ -1178,9 +1178,9 @@ hns3_direct_access_tqp_regs_help(struct hns3_hw *hw, struct rte_dev_reg_info *re uint32_t modules, enum hns3_reg_modules idx) { const struct hns3_dirt_reg_entry *reg_list; - uint16_t tqp_num, reg_offset; + uint32_t reg_num, i, j, reg_offset; uint32_t *data = regs->data; - uint32_t reg_num, i, j; + uint16_t tqp_num; if ((modules & HNS3_MODULE_MASK(idx)) == 0) return; -- 2.33.0