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| author | zeertzjq <zeertzjq@outlook.com> | 2022-01-18 10:05:31 +0800 |
|---|---|---|
| committer | zeertzjq <zeertzjq@outlook.com> | 2022-01-18 10:05:31 +0800 |
| commit | ec39e1e421101d2573ca5f9003238adfcd45dcd1 (patch) | |
| tree | 5c8a2f3b2a89d7ec13140d10998c742d28aa7820 /src/nvim/path.c | |
| parent | 0a65d821fcc3fe1cab52b4102f2a55b7aa89df03 (diff) | |
| download | rneovim-ec39e1e421101d2573ca5f9003238adfcd45dcd1.tar.gz rneovim-ec39e1e421101d2573ca5f9003238adfcd45dcd1.tar.bz2 rneovim-ec39e1e421101d2573ca5f9003238adfcd45dcd1.zip | |
vim-patch:8.2.3611: crash when using CTRL-W f without finding a file name
Problem: Crash when using CTRL-W f without finding a file name.
Solution: Bail out when the file name length is zero.
https://github.com/vim/vim/commit/615ddd5342b50a6878a907062aa471740bd9a847
Diffstat (limited to 'src/nvim/path.c')
| -rw-r--r-- | src/nvim/path.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/nvim/path.c b/src/nvim/path.c index 674d67e21a..8b110d0ded 100644 --- a/src/nvim/path.c +++ b/src/nvim/path.c @@ -1682,6 +1682,10 @@ char_u *find_file_name_in_path(char_u *ptr, size_t len, int options, long count, char_u *file_name; char_u *tofree = NULL; + if (len == 0) { + return NULL; + } + if ((options & FNAME_INCL) && *curbuf->b_p_inex != NUL) { tofree = (char_u *)eval_includeexpr((char *)ptr, len); if (tofree != NULL) { |