From 069dd08d8dbbbadc4e6780d5c881a24bce79a4f7 Mon Sep 17 00:00:00 2001 From: Bram Moolenaar Date: Mon, 4 May 2015 09:56:49 +0200 Subject: patch 7.4.714 Problem: Illegal memory access when there are illegal bytes. Solution: Check the byte length of the character. (Dominique Pelle) --- src/regexp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/regexp.c') diff --git a/src/regexp.c b/src/regexp.c index 6ae05f8f9..85e0458de 100644 --- a/src/regexp.c +++ b/src/regexp.c @@ -6113,7 +6113,7 @@ do_class: { if (ireg_ic && enc_utf8) cf = utf_fold(utf_ptr2char(opnd)); - while (count < maxcount) + while (count < maxcount && (*mb_ptr2len)(scan) >= len) { for (i = 0; i < len; ++i) if (opnd[i] != scan[i]) -- cgit v1.2.1