diff options
| author | Jeff King <peff@peff.net> | 2018-05-05 02:03:35 +0200 |
|---|---|---|
| committer | Jeff King <peff@peff.net> | 2018-05-22 05:55:12 +0200 |
| commit | b7b1fca175f1ed7933f361028c631b9ac86d868d (patch) | |
| tree | 5785e7c711441487c0511db6d1aaacc624fb8ca4 /fsck.c | |
| parent | index-pack: check .gitmodules files with --strict (diff) | |
| download | git-b7b1fca175f1ed7933f361028c631b9ac86d868d.tar.xz git-b7b1fca175f1ed7933f361028c631b9ac86d868d.zip | |
fsck: complain when .gitmodules is a symlink
We've recently forbidden .gitmodules to be a symlink in
verify_path(). And it's an easy way to circumvent our fsck
checks for .gitmodules content. So let's complain when we
see it.
Signed-off-by: Jeff King <peff@peff.net>
Diffstat (limited to 'fsck.c')
| -rw-r--r-- | fsck.c | 11 |
1 files changed, 9 insertions, 2 deletions
@@ -63,6 +63,7 @@ static struct oidset gitmodules_done = OIDSET_INIT; FUNC(GITMODULES_BLOB, ERROR) \ FUNC(GITMODULES_PARSE, ERROR) \ FUNC(GITMODULES_NAME, ERROR) \ + FUNC(GITMODULES_SYMLINK, ERROR) \ /* warnings */ \ FUNC(BAD_FILEMODE, WARN) \ FUNC(EMPTY_NAME, WARN) \ @@ -576,8 +577,14 @@ static int fsck_tree(struct tree *item, struct fsck_options *options) has_dotgit |= is_hfs_dotgit(name) || is_ntfs_dotgit(name); has_zero_pad |= *(char *)desc.buffer == '0'; - if (is_hfs_dotgitmodules(name) || is_ntfs_dotgitmodules(name)) - oidset_insert(&gitmodules_found, oid); + if (is_hfs_dotgitmodules(name) || is_ntfs_dotgitmodules(name)) { + if (!S_ISLNK(mode)) + oidset_insert(&gitmodules_found, oid); + else + retval += report(options, &item->object, + FSCK_MSG_GITMODULES_SYMLINK, + ".gitmodules is a symbolic link"); + } if (update_tree_entry_gently(&desc)) { retval += report(options, &item->object, FSCK_MSG_BAD_TREE, "cannot be parsed as a tree"); |