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From 2e1ae3b6b9331383ba5eaa7cb47373a8bea073d1 Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Thu, 18 Dec 2014 16:42:21 -0500
Subject: [PATCH] fix return value computation in one code path of wcsnrtombs
the affected code was wrongly counting characters instead of bytes.
---
src/multibyte/wcsnrtombs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/multibyte/wcsnrtombs.c b/src/multibyte/wcsnrtombs.c
index 7eb05d4..ee4a534 100644
--- a/src/multibyte/wcsnrtombs.c
+++ b/src/multibyte/wcsnrtombs.c
@@ -40,7 +40,7 @@ size_t wcsnrtombs(char *restrict dst, const wchar_t **restrict wcs, size_t wn, s
ws++; wn--;
/* safe - this loop runs fewer than sizeof(buf) times */
s+=l; n-=l;
- cnt++;
+ cnt += l;
}
if (dst) *wcs = ws;
return cnt;
--
2.3.3
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