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| author | David James <davidjames@google.com> | 2010-08-13 13:39:17 -0700 |
|---|---|---|
| committer | Zac Medico <zmedico@gentoo.org> | 2010-08-31 17:48:21 -0700 |
| commit | cb27c41a2d03209f07bc12f85c991537270dbb0e (patch) | |
| tree | 94af354f35e02bee6fc69d86d9e50317e208d53f /pym/_emerge | |
| parent | b3bbf815e986dc9ac8c24116a6ed1ef912108722 (diff) | |
| download | portage-cb27c41a2d03209f07bc12f85c991537270dbb0e.tar.gz portage-cb27c41a2d03209f07bc12f85c991537270dbb0e.tar.bz2 portage-cb27c41a2d03209f07bc12f85c991537270dbb0e.zip | |
Update portage to create directories atomically.
Portage should use the ensure_dirs function instead of os.makedirs to create
directories, because this function ensures atomicity. It prevents failures
when more than one process tries to create the same directory.
This fixes a crash bug reported by msb:
[...]
File "/usr/lib64/portage/pym/portage/dbapi/vartree.py", line 3258, in _merge
self.vartree.dbapi._bump_mtime(self.mycpv)
File "/usr/lib64/portage/pym/portage/dbapi/vartree.py", line 152, in _bump_mtime
os.makedirs(catdir)
File "/usr/lib64/portage/pym/portage/__init__.py", line 210, in __call__
rval = self._func(*wrapped_args, **wrapped_kwargs)
File "/usr/lib64/python2.6/os.py", line 157, in makedirs
mkdir(name, mode)
OSError: [Errno 17] File exists: '/home/msb/trunk/src/build/images/x86-generic/0.8.63.2010_08_03_1844-a1/rootfs//var/db/pkg/x11-proto'
BUG=chromium-os:5366
TEST=build_packages && build_image
Review URL: http://codereview.chromium.org/3113014
Diffstat (limited to 'pym/_emerge')
0 files changed, 0 insertions, 0 deletions