diff options
| author | Ned Ludd <solar@gentoo.org> | 2007-05-21 19:27:28 +0000 |
|---|---|---|
| committer | Ned Ludd <solar@gentoo.org> | 2007-05-21 19:27:28 +0000 |
| commit | 0f8bcb36b08324804c213c591f0001af61c2568f (patch) | |
| tree | 75324aba556d4b295e756c7b14fe1042398412ff /pym | |
| parent | d86fdcb05aa95e7809ab2cde29337487b2f10aac (diff) | |
| download | portage-0f8bcb36b08324804c213c591f0001af61c2568f.tar.gz portage-0f8bcb36b08324804c213c591f0001af61c2568f.tar.bz2 portage-0f8bcb36b08324804c213c591f0001af61c2568f.zip | |
- blind chmod 0 before unlinking files to avoid anybody doing sneaky stuff via hardlinks
svn path=/main/trunk/; revision=6563
Diffstat (limited to 'pym')
| -rw-r--r-- | pym/portage/dbapi/vartree.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/pym/portage/dbapi/vartree.py b/pym/portage/dbapi/vartree.py index d438cbee0..3c7e646eb 100644 --- a/pym/portage/dbapi/vartree.py +++ b/pym/portage/dbapi/vartree.py @@ -1211,6 +1211,10 @@ class dblink(object): writemsg_stdout("--- !md5 %s %s\n" % ("obj", obj)) continue try: + if statobj.st_nlink > 1: + portage.writemsg("There are "+str(st.st_nlink-1)+" hardlinks to " + obj) + # Always blind chmod 0 before unlinking to avoid race conditions. + os.chmod(obj, 0000) os.unlink(obj) except (OSError, IOError), e: pass |