diff options
| -rw-r--r-- | runtime/doc/editing.txt | 6 | ||||
| -rw-r--r-- | src/nvim/file_search.c | 8 | ||||
| -rw-r--r-- | src/nvim/testdir/test_findfile.vim | 22 |
3 files changed, 35 insertions, 1 deletions
diff --git a/runtime/doc/editing.txt b/runtime/doc/editing.txt index 44987f3b7b..3d0287b0cd 100644 --- a/runtime/doc/editing.txt +++ b/runtime/doc/editing.txt @@ -1569,6 +1569,12 @@ There are three different types of searching: /u/user_x/work/include /u/user_x/include +< Note: If your 'path' setting includes a non-existing directory, Vim will + skip the non-existing directory, but continues searching in the parent of + the non-existing directory if upwards searching is used. E.g. when + searching "../include" and that doesn't exist, and upward searching is + used, also searches in "..". + 3) Combined up/downward search: If Vim's current path is /u/user_x/work/release and you do > set path=**;/u/user_x diff --git a/src/nvim/file_search.c b/src/nvim/file_search.c index b4becb3066..25dbf680de 100644 --- a/src/nvim/file_search.c +++ b/src/nvim/file_search.c @@ -483,8 +483,14 @@ void *vim_findfile_init(char_u *path, char_u *filename, char_u *stopdirs, int le int len = 0; if (p > search_ctx->ffsc_fix_path) { + // do not add '..' to the path and start upwards searching len = (int)(p - search_ctx->ffsc_fix_path) - 1; - STRNCAT(ff_expand_buffer, search_ctx->ffsc_fix_path, len); + if ((len >= 2 && STRNCMP(search_ctx->ffsc_fix_path, "..", 2) == 0) + && (len == 2 || search_ctx->ffsc_fix_path[2] == PATHSEP)) { + xfree(buf); + goto error_return; + } + STRLCAT(ff_expand_buffer, search_ctx->ffsc_fix_path, eb_len + (size_t)len + 1); add_pathsep((char *)ff_expand_buffer); } else { len = (int)STRLEN(search_ctx->ffsc_fix_path); diff --git a/src/nvim/testdir/test_findfile.vim b/src/nvim/testdir/test_findfile.vim index 5a20475d3d..1684c5d30a 100644 --- a/src/nvim/testdir/test_findfile.vim +++ b/src/nvim/testdir/test_findfile.vim @@ -226,4 +226,26 @@ func Test_find_cmd() call assert_fails('tabfind', 'E471:') endfunc +func Test_find_non_existing_path() + new + let save_path = &path + let save_dir = getcwd() + call mkdir('dir1/dir2', 'p') + call writefile([], 'dir1/file.txt') + call writefile([], 'dir1/dir2/base.txt') + call chdir('dir1/dir2') + e base.txt + set path=../include + + call assert_fails(':find file.txt', 'E345:') + + call chdir(save_dir) + bw! + call delete('dir1/dir2/base.txt', 'rf') + call delete('dir1/dir2', 'rf') + call delete('dir1/file.txt', 'rf') + call delete('dir1', 'rf') + let &path = save_path +endfunc + " vim: shiftwidth=2 sts=2 expandtab |