lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Fri, 7 Aug 2020 10:09:14 +0800 From: Luo bin <luobin9@...wei.com> To: <davem@...emloft.net> CC: <linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org>, <luoxianjun@...wei.com>, <yin.yinshi@...wei.com>, <cloud.wangxiaoyun@...wei.com>, <chiqijun@...wei.com> Subject: [PATCH net-next v1] hinic: fix strncpy output truncated compile warnings fix the compile warnings of 'strncpy' output truncated before terminating nul copying N bytes from a string of the same length Signed-off-by: Luo bin <luobin9@...wei.com> Reported-by: kernel test robot <lkp@...el.com> --- V0~V1: - use the strlen()+1 pattern consistently drivers/net/ethernet/huawei/hinic/hinic_devlink.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/huawei/hinic/hinic_devlink.c b/drivers/net/ethernet/huawei/hinic/hinic_devlink.c index c6adc776f3c8..1ec88ebf81d6 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_devlink.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_devlink.c @@ -342,9 +342,9 @@ static int chip_fault_show(struct devlink_fmsg *fmsg, level = event->event.chip.err_level; if (level < FAULT_LEVEL_MAX) - strncpy(level_str, fault_level[level], strlen(fault_level[level])); + strncpy(level_str, fault_level[level], strlen(fault_level[level]) + 1); else - strncpy(level_str, "Unknown", strlen("Unknown")); + strncpy(level_str, "Unknown", strlen("Unknown") + 1); if (level == FAULT_LEVEL_SERIOUS_FLR) { err = devlink_fmsg_u32_pair_put(fmsg, "Function level err func_id", @@ -388,9 +388,9 @@ static int fault_report_show(struct devlink_fmsg *fmsg, int err; if (event->type < FAULT_TYPE_MAX) - strncpy(type_str, fault_type[event->type], strlen(fault_type[event->type])); + strncpy(type_str, fault_type[event->type], strlen(fault_type[event->type]) + 1); else - strncpy(type_str, "Unknown", strlen("Unknown")); + strncpy(type_str, "Unknown", strlen("Unknown") + 1); err = devlink_fmsg_string_pair_put(fmsg, "Fault type", type_str); if (err) -- 2.17.1
Powered by blists - more mailing lists