From: Xiongfeng Wang <xiongfeng.w...@linaro.org>
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.w...@linaro.org>
---
drivers/message/fusion/mptbase.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index 7a93400..3c47888 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -7697,7 +7697,7 @@ static void seq_mpt_print_ioc_summary(MPT_ADAPTER *ioc,
struct seq_file *m, int
break;
}
if (ds)
- strncpy(evStr, ds, EVENT_DESCR_STR_SZ);
+ strlcpy(evStr, ds, EVENT_DESCR_STR_SZ);
devtprintk(ioc, printk(MYIOC_s_DEBUG_FMT
--
1.8.3.1
