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diff src/regexp.c @ 15860:9cd9bf2897de v8.1.0937

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patch 8.1.0937: invalid memory access in search pattern commit https://github.com/vim/vim/commit/f1b57ab2ab18032d19f64bff7d22f3adb3fe93f7 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Feb 17 13:53:34 2019 +0100 patch 8.1.0937: invalid memory access in search pattern Problem: Invalid memory access in search pattern. (Kuang-che Wu) Solution: Check for incomplete collation element. (Dominique Pelle, closes #3985)
author Bram Moolenaar <Bram@vim.org>
date Sun, 17 Feb 2019 14:00:06 +0100
parents e44b7caaf373
children ff00d207cc5e
line wrap: on
line diff
--- a/src/regexp.c
+++ b/src/regexp.c
@@ -1111,7 +1111,7 @@ get_coll_element(char_u **pp)
     int		l = 1;
     char_u	*p = *pp;
 
-    if (p[0] != NUL && p[1] == '.')
+    if (p[0] != NUL && p[1] == '.' && p[2] != NUL)
     {
 	if (has_mbyte)
 	    l = (*mb_ptr2len)(p + 2);