From c36407293d63d428af176097527df89d623bc74f Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Thu, 1 Aug 2013 16:00:21 +0200 Subject: [PATCH] more: check for buffer size when write multibyte char Signed-off-by: Karel Zak --- text-utils/more.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/text-utils/more.c b/text-utils/more.c index 3377118..9af15b3 100644 --- a/text-utils/more.c +++ b/text-utils/more.c @@ -912,7 +912,8 @@ int get_line(register FILE *f, int *length) Fseek(f, file_pos_bak); break_flag = 1; } else { - for (i = 0; i < mbc_pos; i++) + for (i = 0; p < &Line[LineLen - 1] && + i < mbc_pos; i++) *p++ = mbc[i]; if (wc_width > 0) column += wc_width; -- 1.8.4