From: Xiongfeng Wang <wangxiongfe...@huawei.com> Date: Mon, 8 Jan 2018 19:43:00 +0800
> From: Xiongfeng Wang <xiongfeng.w...@linaro.org> > > gcc-8 reports > > net/caif/caif_dev.c: In function 'caif_enroll_dev': > ./include/linux/string.h:245:9: warning: '__builtin_strncpy' output may > be truncated copying 15 bytes from a string of length 15 > [-Wstringop-truncation] > > net/caif/cfctrl.c: In function 'cfctrl_linkup_request': > ./include/linux/string.h:245:9: warning: '__builtin_strncpy' output may > be truncated copying 15 bytes from a string of length 15 > [-Wstringop-truncation] > > net/caif/cfcnfg.c: In function 'caif_connect_client': > ./include/linux/string.h:245:9: warning: '__builtin_strncpy' output may > be truncated copying 15 bytes from a string of length 15 > [-Wstringop-truncation] > > The compiler require that the input param 'len' of strncpy() should be > greater than the length of the src string, so that '\0' is copied as > well. We can just use strlcpy() to avoid this warning. > > Signed-off-by: Xiongfeng Wang <xiongfeng.w...@linaro.org> Applied, thank you.
