On Mon, Jun 23, 2025 at 11:34:32PM +0200, Thomas Weißschuh wrote:
On GCC 15 the following warnings is emitted:
nolibc-test.c: In function 'run_stdlib': nolibc-test.c:1416:32: warning: initializer-string for array of 'char' truncates NUL terminator but destination lacks 'nonstring' attribute (11 chars into 10 available) [-Wunterminated-string-initialization] 1416 | char buf[10] = "test123456"; | ^~~~~~~~~~~~
Increase the size of buf to avoid the warning.
It would also be possible to use __attribute__((nonstring)) but that would require some ifdeffery to work with older compilers.
I agree with you, that's not an important enough fight to spend time on :-)
Fixes: 1063649cf531 ("selftests/nolibc: Add tests for strlcat() and strlcpy()") Signed-off-by: Thomas Weißschuh linux@weissschuh.net
Acked-by: Willy Tarreau w@1wt.eu
willy