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vim-patch:8.2.3388: fnamemodify('path/..', ':p') differs from using 'path/../' (#29667)

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Problem:    fnamemodify('path/..', ':p') differs from using 'path/../'.
Solution:   Include the "/.." in the directory name. (closes vim/vim#8808)

4eaef9979f

Co-authored-by: Bram Moolenaar <Bram@vim.org>
This commit is contained in:
zeertzjq
2024-07-12 06:33:54 +08:00
committed by GitHub
parent 45b7a2c503
commit 31d53cbb0f
2 changed files with 7 additions and 1 deletions
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6
src/nvim/path.c
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@@ -2385,10 +2385,14 @@ static int path_to_absolute(const char *fname, char *buf, size_t len, int force)
}
#endif
if (p != NULL) {
if (strcmp(p + 1, "..") == 0) {
// for "/path/dir/.." include the "/.."
p += 3;
}
assert(p >= fname);
memcpy(relative_directory, fname, (size_t)(p - fname + 1));
relative_directory[p - fname + 1] = NUL;
end_of_path = p + 1;
end_of_path = (vim_ispathsep_nocolon(*p) ? p + 1 : p);
} else {
relative_directory[0] = NUL;
}