Mercurial > vim
view src/testdir/test69.ok @ 11303:ef32a5c74515 v8.0.0537
patch 8.0.0537: illegal memory access with :z and large count
commit https://github.com/vim/vim/commit/fa0ad0bb0b4255e64ebcf9269d60a942e0ae7ff9
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Apr 2 15:45:17 2017 +0200
patch 8.0.0537: illegal memory access with :z and large count
Problem: Illegal memory access with :z and large count.
Solution: Check for number overflow, using long instead of int. (Dominique
Pelle, closes #1612)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sun, 02 Apr 2017 16:00:05 +0200 |
| parents | 238f5027830c |
| children | 1090d6637cfd |
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Results of test69: { ＸＹＺ abc ＸＹＺ ＸＹＺ abc ＸＹＺ } { Ｘ Ｘ a Ｘ a Ｘ Ｙ Ｘ Ｙ Ｘ Ｘ a Ｘ a Ｘ Ｙ Ｘ Ｙ } { Ｘ Ｘ a Ｘ a Ｘ Ｙ Ｘ Ｙ a Ｘ ab Ｘ abc Ｘ ab Ｘ c ab Ｘ Ｙ Ｘ Ｘ a Ｘ a Ｘ Ｙ Ｘ Ｙ a Ｘ ab Ｘ abc Ｘ ab Ｘ c ab Ｘ Ｙ } { Ｘ Ｘ a Ｘ Ｘ a } { Ｘ Ｘ a Ｘ Ｘ a } { Ｘ Ｘa Ｘa ＸＹ ＸＹ ＸＹ ＸＺ Ｘ Ｙ Ｘ Ｙ Ｘ Ｚ ＸＸ ＸＸa ＸＸＹ Ｘ Ｘa Ｘa ＸＹ ＸＹ ＸＹ ＸＺ Ｘ Ｙ Ｘ Ｙ Ｘ Ｚ ＸＸ ＸＸa ＸＸＹ } { Ｘ a } { four } ra test aaaa aaa áx byteidx [0, 1, 3, 4, -1] [0, 1, 4, 5, -1] byteidxcomp [0, 1, 3, 4, -1] [0, 1, 2, 4, 5, -1] substitute a１a２a３a