On Tue, 9 Jan 2018, Xiongfeng Wang wrote: > From: Xiongfeng Wang <xiongfeng.w...@linaro.org> > > gcc-8 reports > > drivers/hid/uhid.c: In function 'uhid_dev_create2': > ./include/linux/string.h:245:9: warning: '__builtin_strncpy' output may > be truncated copying 127 bytes from a string of length 127 > [-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.
Applied to for-4.17/upstream. -- Jiri Kosina SUSE Labs
