Mercurial > vim
comparison src/regexp.c @ 15860:9cd9bf2897de v8.1.0937
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 |
comparison
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| 15859:e8fef9635b72 | 15860:9cd9bf2897de |
|---|---|
| 1109 { | 1109 { |
| 1110 int c; | 1110 int c; |
| 1111 int l = 1; | 1111 int l = 1; |
| 1112 char_u *p = *pp; | 1112 char_u *p = *pp; |
| 1113 | 1113 |
| 1114 if (p[0] != NUL && p[1] == '.') | 1114 if (p[0] != NUL && p[1] == '.' && p[2] != NUL) |
| 1115 { | 1115 { |
| 1116 if (has_mbyte) | 1116 if (has_mbyte) |
| 1117 l = (*mb_ptr2len)(p + 2); | 1117 l = (*mb_ptr2len)(p + 2); |
| 1118 if (p[l + 2] == '.' && p[l + 3] == ']') | 1118 if (p[l + 2] == '.' && p[l + 3] == ']') |
| 1119 { | 1119 { |