* drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument
@ 2021-08-13 15:01 kernel test robot
0 siblings, 0 replies; 8+ messages in thread
From: kernel test robot @ 2021-08-13 15:01 UTC (permalink / raw)
To: Huazhong Tan; +Cc: kbuild-all, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 3640 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: f8e6dfc64f6135d1b6c5215c14cd30b9b60a0008
commit: 77e9184869c9fb00a482357ea8eef3bd7ae3d45a net: hns3: refactor dump bd info of debugfs
date: 3 months ago
config: sparc-allyesconfig (attached as .config)
compiler: sparc64-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=77e9184869c9fb00a482357ea8eef3bd7ae3d45a
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 77e9184869c9fb00a482357ea8eef3bd7ae3d45a
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=sparc
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c: In function 'hns3_dbg_fill_content.constprop':
>> drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
127 | strncpy(pos, items[i].name, strlen(items[i].name));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:125:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
125 | strncpy(pos, result[i], strlen(result[i]));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'hns3_dbg_fill_content',
inlined from 'hns3_dbg_tx_bd_info' at drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:432:2:
>> drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
127 | strncpy(pos, items[i].name, strlen(items[i].name));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'hns3_dbg_fill_content',
inlined from 'hns3_dbg_rx_bd_info' at drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:358:2:
>> drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
127 | strncpy(pos, items[i].name, strlen(items[i].name));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/strncpy +127 drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
114
115 static void hns3_dbg_fill_content(char *content, u16 len,
116 const struct hns3_dbg_item *items,
117 const char **result, u16 size)
118 {
119 char *pos = content;
120 u16 i;
121
122 memset(content, ' ', len);
123 for (i = 0; i < size; i++) {
124 if (result)
125 strncpy(pos, result[i], strlen(result[i]));
126 else
> 127 strncpy(pos, items[i].name, strlen(items[i].name));
128
129 pos += strlen(items[i].name) + items[i].interval;
130 }
131
132 *pos++ = '\n';
133 *pos++ = '\0';
134 }
135
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 69222 bytes --]
^ permalink raw reply [flat|nested] 8+ messages in thread
* drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument
@ 2021-11-20 17:18 kernel test robot
0 siblings, 0 replies; 8+ messages in thread
From: kernel test robot @ 2021-11-20 17:18 UTC (permalink / raw)
To: Huazhong Tan; +Cc: kbuild-all, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 4600 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: a90af8f15bdc9449ee2d24e1d73fa3f7e8633f81
commit: 77e9184869c9fb00a482357ea8eef3bd7ae3d45a net: hns3: refactor dump bd info of debugfs
date: 6 months ago
config: ia64-randconfig-r021-20211115 (attached as .config)
compiler: ia64-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=77e9184869c9fb00a482357ea8eef3bd7ae3d45a
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 77e9184869c9fb00a482357ea8eef3bd7ae3d45a
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=ia64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
In file included from arch/ia64/include/asm/pgtable.h:154,
from include/linux/pgtable.h:6,
from arch/ia64/include/asm/uaccess.h:40,
from include/linux/uaccess.h:11,
from include/linux/sched/task.h:11,
from include/linux/sched/signal.h:9,
from include/linux/rcuwait.h:6,
from include/linux/percpu-rwsem.h:7,
from include/linux/fs.h:33,
from include/linux/debugfs.h:15,
from drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:4:
arch/ia64/include/asm/mmu_context.h: In function 'reload_context':
arch/ia64/include/asm/mmu_context.h:127:48: warning: variable 'old_rr4' set but not used [-Wunused-but-set-variable]
127 | unsigned long rr0, rr1, rr2, rr3, rr4, old_rr4;
| ^~~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c: In function 'hns3_dbg_fill_content.constprop':
>> drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
127 | strncpy(pos, items[i].name, strlen(items[i].name));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:125:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
125 | strncpy(pos, result[i], strlen(result[i]));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'hns3_dbg_fill_content',
inlined from 'hns3_dbg_tx_bd_info' at drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:432:2:
>> drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
127 | strncpy(pos, items[i].name, strlen(items[i].name));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'hns3_dbg_fill_content',
inlined from 'hns3_dbg_rx_bd_info' at drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:358:2:
>> drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
127 | strncpy(pos, items[i].name, strlen(items[i].name));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/strncpy +127 drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
114
115 static void hns3_dbg_fill_content(char *content, u16 len,
116 const struct hns3_dbg_item *items,
117 const char **result, u16 size)
118 {
119 char *pos = content;
120 u16 i;
121
122 memset(content, ' ', len);
123 for (i = 0; i < size; i++) {
124 if (result)
125 strncpy(pos, result[i], strlen(result[i]));
126 else
> 127 strncpy(pos, items[i].name, strlen(items[i].name));
128
129 pos += strlen(items[i].name) + items[i].interval;
130 }
131
132 *pos++ = '\n';
133 *pos++ = '\0';
134 }
135
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 33620 bytes --]
^ permalink raw reply [flat|nested] 8+ messages in thread
* drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument
@ 2022-02-16 8:47 kernel test robot
0 siblings, 0 replies; 8+ messages in thread
From: kernel test robot @ 2022-02-16 8:47 UTC (permalink / raw)
To: Huazhong Tan; +Cc: kbuild-all, linux-kernel
Hi Huazhong,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: c5d9ae265b105d9a67575fb67bd4650a6fc08e25
commit: 77e9184869c9fb00a482357ea8eef3bd7ae3d45a net: hns3: refactor dump bd info of debugfs
date: 9 months ago
config: alpha-allmodconfig (https://download.01.org/0day-ci/archive/20220216/202202161610.iSAoPT4T-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=77e9184869c9fb00a482357ea8eef3bd7ae3d45a
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 77e9184869c9fb00a482357ea8eef3bd7ae3d45a
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=alpha SHELL=/bin/bash drivers/fpga/ drivers/net/ethernet/hisilicon/hns3/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c: In function 'hns3_dbg_fill_content.constprop':
>> drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
127 | strncpy(pos, items[i].name, strlen(items[i].name));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:125:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
125 | strncpy(pos, result[i], strlen(result[i]));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'hns3_dbg_fill_content',
inlined from 'hns3_dbg_tx_bd_info' at drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:432:2:
>> drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
127 | strncpy(pos, items[i].name, strlen(items[i].name));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'hns3_dbg_fill_content',
inlined from 'hns3_dbg_rx_bd_info' at drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:358:2:
>> drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
127 | strncpy(pos, items[i].name, strlen(items[i].name));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/strncpy +127 drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
114
115 static void hns3_dbg_fill_content(char *content, u16 len,
116 const struct hns3_dbg_item *items,
117 const char **result, u16 size)
118 {
119 char *pos = content;
120 u16 i;
121
122 memset(content, ' ', len);
123 for (i = 0; i < size; i++) {
124 if (result)
125 strncpy(pos, result[i], strlen(result[i]));
126 else
> 127 strncpy(pos, items[i].name, strlen(items[i].name));
128
129 pos += strlen(items[i].name) + items[i].interval;
130 }
131
132 *pos++ = '\n';
133 *pos++ = '\0';
134 }
135
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
^ permalink raw reply [flat|nested] 8+ messages in thread
* drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument
@ 2022-03-09 1:02 kernel test robot
0 siblings, 0 replies; 8+ messages in thread
From: kernel test robot @ 2022-03-09 1:02 UTC (permalink / raw)
To: Huazhong Tan; +Cc: kbuild-all, linux-kernel
Hi Huazhong,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 92f90cc9fe0e7a984ea3d4bf3d120e30ba8a2118
commit: 77e9184869c9fb00a482357ea8eef3bd7ae3d45a net: hns3: refactor dump bd info of debugfs
date: 10 months ago
config: ia64-allyesconfig (https://download.01.org/0day-ci/archive/20220309/202203090830.THfDfibc-lkp@intel.com/config)
compiler: ia64-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=77e9184869c9fb00a482357ea8eef3bd7ae3d45a
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 77e9184869c9fb00a482357ea8eef3bd7ae3d45a
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=ia64 SHELL=/bin/bash drivers/net/ethernet/hisilicon/hns3/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c: In function 'hns3_dbg_fill_content.constprop':
>> drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
127 | strncpy(pos, items[i].name, strlen(items[i].name));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:125:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
125 | strncpy(pos, result[i], strlen(result[i]));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'hns3_dbg_fill_content',
inlined from 'hns3_dbg_tx_bd_info' at drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:432:2:
>> drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
127 | strncpy(pos, items[i].name, strlen(items[i].name));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'hns3_dbg_fill_content',
inlined from 'hns3_dbg_rx_bd_info' at drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:358:2:
>> drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
127 | strncpy(pos, items[i].name, strlen(items[i].name));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/strncpy +127 drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
114
115 static void hns3_dbg_fill_content(char *content, u16 len,
116 const struct hns3_dbg_item *items,
117 const char **result, u16 size)
118 {
119 char *pos = content;
120 u16 i;
121
122 memset(content, ' ', len);
123 for (i = 0; i < size; i++) {
124 if (result)
125 strncpy(pos, result[i], strlen(result[i]));
126 else
> 127 strncpy(pos, items[i].name, strlen(items[i].name));
128
129 pos += strlen(items[i].name) + items[i].interval;
130 }
131
132 *pos++ = '\n';
133 *pos++ = '\0';
134 }
135
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
^ permalink raw reply [flat|nested] 8+ messages in thread
* drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument
@ 2022-04-23 18:42 kernel test robot
0 siblings, 0 replies; 8+ messages in thread
From: kernel test robot @ 2022-04-23 18:42 UTC (permalink / raw)
To: Huazhong Tan; +Cc: kbuild-all, linux-kernel
Hi Huazhong,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 45ab9400e73f34103e73c18a73280c9aa1650e98
commit: 77e9184869c9fb00a482357ea8eef3bd7ae3d45a net: hns3: refactor dump bd info of debugfs
date: 11 months ago
config: alpha-allmodconfig (https://download.01.org/0day-ci/archive/20220424/202204240209.hnHqcOEn-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=77e9184869c9fb00a482357ea8eef3bd7ae3d45a
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 77e9184869c9fb00a482357ea8eef3bd7ae3d45a
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross W=1 O=build_dir ARCH=alpha SHELL=/bin/bash drivers/net/ethernet/hisilicon/hns3/ drivers/net/mdio/of_mdio.ko
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c: In function 'hns3_dbg_fill_content.constprop':
>> drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
127 | strncpy(pos, items[i].name, strlen(items[i].name));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:125:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
125 | strncpy(pos, result[i], strlen(result[i]));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'hns3_dbg_fill_content',
inlined from 'hns3_dbg_tx_bd_info' at drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:432:2:
>> drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
127 | strncpy(pos, items[i].name, strlen(items[i].name));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'hns3_dbg_fill_content',
inlined from 'hns3_dbg_rx_bd_info' at drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:358:2:
>> drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
127 | strncpy(pos, items[i].name, strlen(items[i].name));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/strncpy +127 drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
114
115 static void hns3_dbg_fill_content(char *content, u16 len,
116 const struct hns3_dbg_item *items,
117 const char **result, u16 size)
118 {
119 char *pos = content;
120 u16 i;
121
122 memset(content, ' ', len);
123 for (i = 0; i < size; i++) {
124 if (result)
125 strncpy(pos, result[i], strlen(result[i]));
126 else
> 127 strncpy(pos, items[i].name, strlen(items[i].name));
128
129 pos += strlen(items[i].name) + items[i].interval;
130 }
131
132 *pos++ = '\n';
133 *pos++ = '\0';
134 }
135
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 8+ messages in thread
* drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument
@ 2022-07-06 10:12 kernel test robot
0 siblings, 0 replies; 8+ messages in thread
From: kernel test robot @ 2022-07-06 10:12 UTC (permalink / raw)
To: Huazhong Tan; +Cc: kbuild-all, linux-kernel
Hi Huazhong,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: e35e5b6f695d241ffb1d223207da58a1fbcdff4b
commit: 77e9184869c9fb00a482357ea8eef3bd7ae3d45a net: hns3: refactor dump bd info of debugfs
date: 1 year, 2 months ago
config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20220706/202207061829.J89nFLKY-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 11.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=77e9184869c9fb00a482357ea8eef3bd7ae3d45a
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 77e9184869c9fb00a482357ea8eef3bd7ae3d45a
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=alpha SHELL=/bin/bash drivers/gpio/ drivers/net/ethernet/hisilicon/hns3/ drivers/net/netdevsim/ drivers/tty/serial/ sound/soc/intel/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c: In function 'hns3_dbg_fill_content.constprop':
>> drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
127 | strncpy(pos, items[i].name, strlen(items[i].name));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:125:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
125 | strncpy(pos, result[i], strlen(result[i]));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'hns3_dbg_fill_content',
inlined from 'hns3_dbg_tx_bd_info' at drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:432:2:
>> drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
127 | strncpy(pos, items[i].name, strlen(items[i].name));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'hns3_dbg_fill_content',
inlined from 'hns3_dbg_rx_bd_info' at drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:358:2:
>> drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
127 | strncpy(pos, items[i].name, strlen(items[i].name));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/strncpy +127 drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
114
115 static void hns3_dbg_fill_content(char *content, u16 len,
116 const struct hns3_dbg_item *items,
117 const char **result, u16 size)
118 {
119 char *pos = content;
120 u16 i;
121
122 memset(content, ' ', len);
123 for (i = 0; i < size; i++) {
124 if (result)
125 strncpy(pos, result[i], strlen(result[i]));
126 else
> 127 strncpy(pos, items[i].name, strlen(items[i].name));
128
129 pos += strlen(items[i].name) + items[i].interval;
130 }
131
132 *pos++ = '\n';
133 *pos++ = '\0';
134 }
135
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 8+ messages in thread
* drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument
@ 2023-01-28 18:26 kernel test robot
0 siblings, 0 replies; 8+ messages in thread
From: kernel test robot @ 2023-01-28 18:26 UTC (permalink / raw)
To: Huazhong Tan; +Cc: oe-kbuild-all, linux-kernel
Hi Huazhong,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 5af6ce7049365952f7f023155234fe091693ead1
commit: 77e9184869c9fb00a482357ea8eef3bd7ae3d45a net: hns3: refactor dump bd info of debugfs
date: 1 year, 9 months ago
config: alpha-allmodconfig (https://download.01.org/0day-ci/archive/20230129/202301290217.W2iKgXb9-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=77e9184869c9fb00a482357ea8eef3bd7ae3d45a
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 77e9184869c9fb00a482357ea8eef3bd7ae3d45a
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=alpha olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=alpha SHELL=/bin/bash drivers/net/ethernet/hisilicon/hns3/ fs/nfsd/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
In function 'hns3_dbg_fill_content',
inlined from 'hns3_dbg_rx_bd_info' at drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:358:2:
>> drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
127 | strncpy(pos, items[i].name, strlen(items[i].name));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'hns3_dbg_fill_content',
inlined from 'hns3_dbg_rx_bd_info' at drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:367:3:
drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:125:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
125 | strncpy(pos, result[i], strlen(result[i]));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'hns3_dbg_fill_content',
inlined from 'hns3_dbg_tx_bd_info' at drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:432:2:
>> drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
127 | strncpy(pos, items[i].name, strlen(items[i].name));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'hns3_dbg_fill_content',
inlined from 'hns3_dbg_tx_bd_info' at drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:441:3:
drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:125:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
125 | strncpy(pos, result[i], strlen(result[i]));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/strncpy +127 drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
114
115 static void hns3_dbg_fill_content(char *content, u16 len,
116 const struct hns3_dbg_item *items,
117 const char **result, u16 size)
118 {
119 char *pos = content;
120 u16 i;
121
122 memset(content, ' ', len);
123 for (i = 0; i < size; i++) {
124 if (result)
125 strncpy(pos, result[i], strlen(result[i]));
126 else
> 127 strncpy(pos, items[i].name, strlen(items[i].name));
128
129 pos += strlen(items[i].name) + items[i].interval;
130 }
131
132 *pos++ = '\n';
133 *pos++ = '\0';
134 }
135
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
^ permalink raw reply [flat|nested] 8+ messages in thread
* drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument
@ 2023-06-22 2:48 kernel test robot
0 siblings, 0 replies; 8+ messages in thread
From: kernel test robot @ 2023-06-22 2:48 UTC (permalink / raw)
To: Huazhong Tan; +Cc: oe-kbuild-all, linux-kernel
Hi Huazhong,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: dad9774deaf1cf8e8f7483310dfb2690310193d2
commit: 77e9184869c9fb00a482357ea8eef3bd7ae3d45a net: hns3: refactor dump bd info of debugfs
date: 2 years, 1 month ago
config: arm64-defconfig (https://download.01.org/0day-ci/archive/20230622/202306221038.epkS842w-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 12.3.0
reproduce: (https://download.01.org/0day-ci/archive/20230622/202306221038.epkS842w-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202306221038.epkS842w-lkp@intel.com/
All warnings (new ones prefixed by >>):
In function 'hns3_dbg_fill_content',
inlined from 'hns3_dbg_rx_bd_info' at drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:358:2:
>> drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
127 | strncpy(pos, items[i].name, strlen(items[i].name));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'hns3_dbg_fill_content',
inlined from 'hns3_dbg_rx_bd_info' at drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:367:3:
drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:125:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
125 | strncpy(pos, result[i], strlen(result[i]));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'hns3_dbg_fill_content',
inlined from 'hns3_dbg_tx_bd_info' at drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:432:2:
>> drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:127:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
127 | strncpy(pos, items[i].name, strlen(items[i].name));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'hns3_dbg_fill_content',
inlined from 'hns3_dbg_tx_bd_info' at drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:441:3:
drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c:125:25: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-truncation]
125 | strncpy(pos, result[i], strlen(result[i]));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/strncpy +127 drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
114
115 static void hns3_dbg_fill_content(char *content, u16 len,
116 const struct hns3_dbg_item *items,
117 const char **result, u16 size)
118 {
119 char *pos = content;
120 u16 i;
121
122 memset(content, ' ', len);
123 for (i = 0; i < size; i++) {
124 if (result)
125 strncpy(pos, result[i], strlen(result[i]));
126 else
> 127 strncpy(pos, items[i].name, strlen(items[i].name));
128
129 pos += strlen(items[i].name) + items[i].interval;
130 }
131
132 *pos++ = '\n';
133 *pos++ = '\0';
134 }
135
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2023-06-22 2:50 UTC | newest]
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