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scsi: mptfusion: use strlcpy() instead of strncpy() 

gcc-8 reports

drivers/message/fusion/mptbase.c: In function 'mpt_display_event_info':
./include/linux/string.h:245:9: warning: '__builtin_strncpy' specified
bound 100 equals destination size [-Wstringop-truncation]

We need to use strlcpy() to make sure the dest string is nul-terminated.

Signed-off-by: Xiongfeng Wang <xiongfeng.wang@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Xiongfeng Wang 2018-01-08 20:49:13 +08:00 committed by Martin K. Petersen
parent 9181474464
commit 6f5c592ce9
1 changed files with 1 additions and 1 deletions
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drivers/message/fusion/mptbase.c
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@ -7698,7 +7698,7 @@ mpt_display_event_info(MPT_ADAPTER *ioc, EventNotificationReply_t *pEventReply)
break;
}
if (ds)
strncpy(evStr, ds, EVENT_DESCR_STR_SZ);
strlcpy(evStr, ds, EVENT_DESCR_STR_SZ);
devtprintk(ioc, printk(MYIOC_s_DEBUG_FMT