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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/file_search.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/file_search.c')
| -rw-r--r-- | src/nvim/file_search.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/nvim/file_search.c b/src/nvim/file_search.c index b2cd5c510b..df48370ce1 100644 --- a/src/nvim/file_search.c +++ b/src/nvim/file_search.c @@ -1433,6 +1433,10 @@ char_u *find_file_in_path_option(char_u *ptr, size_t len, int options, int first rel_fname = NULL; } + if (len == 0) { + return NULL; + } + if (first == TRUE) { // copy file name into NameBuff, expanding environment variables save_char = ptr[len]; |