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| author | zeertzjq <zeertzjq@outlook.com> | 2022-05-11 19:10:18 +0800 |
|---|---|---|
| committer | zeertzjq <zeertzjq@outlook.com> | 2022-05-11 19:13:07 +0800 |
| commit | 6f52bc5dee23e85d07eb7a32d4cbea633f9939ef (patch) | |
| tree | 94f9ec5a77f65f90240c229736f7089fb58f3268 | |
| parent | 0019886a84c7dfdaf452c8a715f26eb87c697b1b (diff) | |
| download | rneovim-6f52bc5dee23e85d07eb7a32d4cbea633f9939ef.tar.gz rneovim-6f52bc5dee23e85d07eb7a32d4cbea633f9939ef.tar.bz2 rneovim-6f52bc5dee23e85d07eb7a32d4cbea633f9939ef.zip | |
vim-patch:8.2.4938: crash when matching buffer with invalid pattern
Problem: Crash when matching buffer with invalid pattern.
Solution: Check for NULL regprog.
https://github.com/vim/vim/commit/a59f2dfd0cf9ee1a584d3de5b7c2d47648e79060
| -rw-r--r-- | src/nvim/buffer.c | 2 | ||||
| -rw-r--r-- | src/nvim/testdir/test_buffer.vim | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/src/nvim/buffer.c b/src/nvim/buffer.c index f9ad16e357..2c9f997ac1 100644 --- a/src/nvim/buffer.c +++ b/src/nvim/buffer.c @@ -2366,7 +2366,7 @@ static char_u *buflist_match(regmatch_T *rmp, buf_T *buf, bool ignore_case) { // First try the short file name, then the long file name. char_u *match = fname_match(rmp, buf->b_sfname, ignore_case); - if (match == NULL) { + if (match == NULL && rmp->regprog != NULL) { match = fname_match(rmp, buf->b_ffname, ignore_case); } return match; diff --git a/src/nvim/testdir/test_buffer.vim b/src/nvim/testdir/test_buffer.vim index 7734094584..9eb768f124 100644 --- a/src/nvim/testdir/test_buffer.vim +++ b/src/nvim/testdir/test_buffer.vim @@ -66,6 +66,10 @@ func Test_buf_pattern_invalid() vsplit 0000000 silent! buf [0--]\&\zs*\zs*e bwipe! + + vsplit 00000000000000000000000000 + silent! buf [0--]\&\zs*\zs*e + bwipe! endfunc " vim: shiftwidth=2 sts=2 expandtab |