From e27ecdd94d81e5bc3d1f68591701db5adb342f0d Mon Sep 17 00:00:00 2001 From: Clemens Ladisch Date: Fri, 24 Apr 2009 10:11:40 +0200 Subject: [PATCH] nls: utf8_wcstombs: use correct buffer size in error case When utf8_wcstombs encounters a character that cannot be encoded, we must not decrease the remaining output buffer size because nothing has been written to the output buffer. Signed-off-by: Clemens Ladisch Signed-off-by: Greg Kroah-Hartman --- fs/nls/nls_base.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c index 9b0efdad8910..000736d89c95 100644 --- a/fs/nls/nls_base.c +++ b/fs/nls/nls_base.c @@ -144,7 +144,6 @@ utf8_wcstombs(__u8 *s, const wchar_t *pwcs, int maxlen) size = utf8_wctomb(op, *ip, maxlen); if (size == -1) { /* Ignore character and move on */ - maxlen--; } else { op += size; maxlen -= size; -- 2.20.1