39 lines
1.2 KiB
Diff
39 lines
1.2 KiB
Diff
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From cbef92f6f6b6e25da5f674a35139abf2a2156d01 Mon Sep 17 00:00:00 2001
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From: Jie Hai <haijie1@huawei.com>
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Date: Tue, 22 Oct 2024 12:01:12 +0800
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Subject: [PATCH] net/hns3: fix integer overflow
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[ upstream commit b1fefe40550836b58c4ec50dce14a6e6dbda8499 ]
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The patch fixes variable type in case of data truncation.
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Fixes: dd4b8bba785f ("net/hns3: support reporting names of registers")
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Cc: stable@dpdk.org
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Signed-off-by: Jie Hai <haijie1@huawei.com>
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Acked-by: Chengwen Feng <fengchengwen@huawei.com>
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Acked-by: Huisong Li <lihuisong@huawei.com>
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---
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drivers/net/hns3/hns3_regs.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/drivers/net/hns3/hns3_regs.c b/drivers/net/hns3/hns3_regs.c
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index 83dda4b..37ac957 100644
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--- a/drivers/net/hns3/hns3_regs.c
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+++ b/drivers/net/hns3/hns3_regs.c
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@@ -1178,9 +1178,9 @@ hns3_direct_access_tqp_regs_help(struct hns3_hw *hw, struct rte_dev_reg_info *re
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uint32_t modules, enum hns3_reg_modules idx)
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{
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const struct hns3_dirt_reg_entry *reg_list;
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- uint16_t tqp_num, reg_offset;
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+ uint32_t reg_num, i, j, reg_offset;
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uint32_t *data = regs->data;
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- uint32_t reg_num, i, j;
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+ uint16_t tqp_num;
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if ((modules & HNS3_MODULE_MASK(idx)) == 0)
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return;
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--
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2.33.0
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