From 63d40196b91df8937424cfa4495e8991c5a20827 Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Fri, 8 Jun 2012 10:36:43 -0400
Subject: fix %ls breakage in last printf fix

signedness issue kept %ls with no precision from working at all
---
 src/stdio/vfprintf.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/stdio')

diff --git a/src/stdio/vfprintf.c b/src/stdio/vfprintf.c
index d593b330..481436df 100644
--- a/src/stdio/vfprintf.c
+++ b/src/stdio/vfprintf.c
@@ -599,12 +599,12 @@ static int printf_core(FILE *f, const char *fmt, va_list *ap, union arg *nl_arg,
 			p = -1;
 		case 'S':
 			ws = arg.p;
-			for (i=l=0; i<p && *ws && (l=wctomb(mb, *ws++))>=0 && l<=0U+p-i; i+=l);
+			for (i=l=0; i<0U+p && *ws && (l=wctomb(mb, *ws++))>=0 && l<=0U+p-i; i+=l);
 			if (l<0) return -1;
 			p = i;
 			pad(f, ' ', w, p, fl);
 			ws = arg.p;
-			for (i=0; i<p && *ws && i+(l=wctomb(mb, *ws++))<=p; i+=l)
+			for (i=0; i<0U+p && *ws && i+(l=wctomb(mb, *ws++))<=p; i+=l)
 				out(f, mb, l);
 			pad(f, ' ', w, p, fl^LEFT_ADJ);
 			l = w>p ? w : p;
-- 
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