scc

commit 6ed5716792875bb18530a739fb407ba688b01347
parent da31e976ff59d68d4c5758761e6862c002a283c2
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Mon,  7 Nov 2022 10:29:19 +0100

libc/stdio: Enable printing wide strings

Diffstat:
M
src/libc/stdio/vfprintf.c
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/libc/stdio/vfprintf.c b/src/libc/stdio/vfprintf.c
@@ -348,7 +348,8 @@ flags:
 		case 's':
 			if (flags & LONG) {
 				ws = va_arg(va2, wchar_t *);
-				/* len = wcsnlen(ws, conv.prec); */
+				if ((len = wcslen(ws)) > conv.prec)
+					len = conv.prec;
 				goto wstrout;
 			} else {
 				s = va_arg(va2, char *);