Mercurial > hg > mercurial-crew-with-dirclash
diff mercurial/merge.py @ 5141:d316124ebbea
Make audit_path more stringent.
The following properties of a path are now checked for:
- under top-level .hg
- starts at the root of a windows drive
- contains ".."
- traverses a symlink (e.g. a/symlink_here/b)
- inside a nested repository
If any of these is true, the path is rejected.
The check for traversing a symlink is arguably stricter than necessary;
perhaps we should be checking for symlinks that point outside the
repository.
| author | Bryan O'Sullivan <bos@serpentine.com> |
|---|---|
| date | Fri, 10 Aug 2007 10:46:03 -0700 |
| parents | 2ef14e29e538 |
| children | 4ed58fe4fe13 |
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--- a/mercurial/merge.py +++ b/mercurial/merge.py @@ -391,13 +391,15 @@ def applyupdates(repo, action, wctx, mct repo.ui.debug(_("copying %s to %s\n") % (f, fd)) repo.wwrite(fd, repo.wread(f), flags) + audit_path = util.path_auditor(repo.root) + for a in action: f, m = a[:2] if f and f[0] == "/": continue if m == "r": # remove repo.ui.note(_("removing %s\n") % f) - util.audit_path(f) + audit_path(f) try: util.unlink(repo.wjoin(f)) except OSError, inst: