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| author | Jan Edmund Lazo <jan.lazo@mail.utoronto.ca> | 2019-03-07 06:05:22 -0500 |
|---|---|---|
| committer | Justin M. Keyes <justinkz@gmail.com> | 2019-03-07 12:05:22 +0100 |
| commit | 5f84b1dc4154ea8def87b6113fa9b9ed058d83d2 (patch) | |
| tree | 64cc7986d62463715073960852dcfc56420d6c97 /src/nvim/regexp.c | |
| parent | b51e5d8b8dd2b5e7c5986f19bdf4130226b47379 (diff) | |
| download | rneovim-5f84b1dc4154ea8def87b6113fa9b9ed058d83d2.tar.gz rneovim-5f84b1dc4154ea8def87b6113fa9b9ed058d83d2.tar.bz2 rneovim-5f84b1dc4154ea8def87b6113fa9b9ed058d83d2.zip | |
vim-patch:8.1.0935: old regexp engine may use invalid buffer #9692
Problem: Old regexp engine may use invalid buffer for 'iskeyword' or
uninitialized buffer pointer. (Kuang-che Wu)
Solution: Set rex.reg_buf when compiling the pattern. (closes vim/vim#3972)
https://github.com/vim/vim/commit/8bfd9469cef536f171e6666f9d9217192e09d161
Diffstat (limited to 'src/nvim/regexp.c')
| -rw-r--r-- | src/nvim/regexp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/nvim/regexp.c b/src/nvim/regexp.c index 3b3ca29dad..c043d4a173 100644 --- a/src/nvim/regexp.c +++ b/src/nvim/regexp.c @@ -7116,6 +7116,8 @@ regprog_T *vim_regcomp(char_u *expr_arg, int re_flags) } bt_regengine.expr = expr; nfa_regengine.expr = expr; + // reg_iswordc() uses rex.reg_buf + rex.reg_buf = curbuf; // // First try the NFA engine, unless backtracking was requested. |