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From: Zhangfei Gao <zhangfei.gao@linaro.org>
To: " Herbert Xu " <herbert@gondor.apana.org.au>,
	" Greg Kroah-Hartman " <gregkh@linuxfoundation.org>,
	" Jonathan Cameron " <Jonathan.Cameron@huawei.com>,
	 wangzhou1  <wangzhou1@hisilicon.com>
Cc: linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org,
	kbuild-all@lists.01.org, Zhangfei Gao <zhangfei.gao@linaro.org>
Subject: [PATCH] crypto: hisilicon - fix strncpy warning with strlcpy
Date: Thu,  4 Jun 2020 11:32:04 +0800	[thread overview]
Message-ID: <1591241524-6452-1-git-send-email-zhangfei.gao@linaro.org> (raw)
In-Reply-To: <202006032110.BEbKqovX%lkp@intel.com>

Use strlcpy to fix the warning
warning: 'strncpy' specified bound 64 equals destination size
         [-Wstringop-truncation]

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
---
 drivers/crypto/hisilicon/qm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c
index f795fb5..224f3e2 100644
--- a/drivers/crypto/hisilicon/qm.c
+++ b/drivers/crypto/hisilicon/qm.c
@@ -1574,7 +1574,7 @@ static int qm_alloc_uacce(struct hisi_qm *qm)
 		.ops = &uacce_qm_ops,
 	};
 
-	strncpy(interface.name, pdev->driver->name, sizeof(interface.name));
+	strlcpy(interface.name, pdev->driver->name, sizeof(interface.name));
 
 	uacce = uacce_alloc(&pdev->dev, &interface);
 	if (IS_ERR(uacce))
-- 
2.7.4


WARNING: multiple messages have this Message-ID (diff)
From: Zhangfei Gao <zhangfei.gao@linaro.org>
To: kbuild-all@lists.01.org
Subject: [PATCH] crypto: hisilicon - fix strncpy warning with strlcpy
Date: Thu, 04 Jun 2020 11:32:04 +0800	[thread overview]
Message-ID: <1591241524-6452-1-git-send-email-zhangfei.gao@linaro.org> (raw)
In-Reply-To: <202006032110.BEbKqovX%lkp@intel.com>

[-- Attachment #1: Type: text/plain, Size: 842 bytes --]

Use strlcpy to fix the warning
warning: 'strncpy' specified bound 64 equals destination size
         [-Wstringop-truncation]

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
---
 drivers/crypto/hisilicon/qm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c
index f795fb5..224f3e2 100644
--- a/drivers/crypto/hisilicon/qm.c
+++ b/drivers/crypto/hisilicon/qm.c
@@ -1574,7 +1574,7 @@ static int qm_alloc_uacce(struct hisi_qm *qm)
 		.ops = &uacce_qm_ops,
 	};
 
-	strncpy(interface.name, pdev->driver->name, sizeof(interface.name));
+	strlcpy(interface.name, pdev->driver->name, sizeof(interface.name));
 
 	uacce = uacce_alloc(&pdev->dev, &interface);
 	if (IS_ERR(uacce))
-- 
2.7.4

  reply	other threads:[~2020-06-04  3:32 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-03 13:32 drivers/crypto/hisilicon/qm.c:1579:2: warning: 'strncpy' specified bound 64 equals destination size kernel test robot
2020-06-03 13:32 ` kernel test robot
2020-06-04  3:32 ` Zhangfei Gao [this message]
2020-06-04  3:32   ` [PATCH] crypto: hisilicon - fix strncpy warning with strlcpy Zhangfei Gao
2020-06-04  3:39   ` Herbert Xu
2020-06-04  3:39     ` Herbert Xu
2020-06-04  6:10     ` Zhangfei Gao
2020-06-04  6:10       ` Zhangfei Gao
2020-06-04  6:18       ` Herbert Xu
2020-06-04  6:18         ` Herbert Xu
2020-06-04  6:44         ` Zhangfei Gao
2020-06-04  6:44           ` Zhangfei Gao
2020-06-04  6:50           ` Herbert Xu
2020-06-04  6:50             ` Herbert Xu
2020-06-04 13:52             ` Zhou Wang
2020-06-04 13:52               ` Zhou Wang
2020-06-05  9:34             ` Zhangfei Gao
2020-06-05  9:34               ` Zhangfei Gao
2020-06-05 12:17               ` Herbert Xu
2020-06-05 12:17                 ` Herbert Xu
2020-06-05 15:26                 ` Zhangfei Gao
2020-06-05 15:26                   ` Zhangfei Gao
2020-06-05 15:49                   ` Eric Biggers
2020-06-05 15:49                     ` Eric Biggers
2020-06-06  1:42                     ` Zhangfei Gao
2020-06-06  1:42                       ` Zhangfei Gao
2020-06-07 13:03                 ` David Laight
2020-06-10  6:56                   ` Eric Biggers
2020-06-10  6:56                     ` Eric Biggers
2020-06-15  3:38   ` [PATCH v2] crypto: hisilicon - fix strncpy warning with strscpy Zhangfei Gao
2020-06-15  3:38     ` Zhangfei Gao
2020-06-26  6:06     ` Herbert Xu
2020-06-26  6:06       ` Herbert Xu

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