Commit 24757851 authored by Lars Gustäbel's avatar Lars Gustäbel

Merge with 3.2: Issue #12841: Fix tarfile extraction of non-existent uids/gids.

parents 6a8c8a80 2e7ddd37
......@@ -2366,17 +2366,11 @@ class TarFile(object):
try:
g = grp.getgrnam(tarinfo.gname)[2]
except KeyError:
try:
g = grp.getgrgid(tarinfo.gid)[2]
except KeyError:
g = os.getgid()
g = tarinfo.gid
try:
u = pwd.getpwnam(tarinfo.uname)[2]
except KeyError:
try:
u = pwd.getpwuid(tarinfo.uid)[2]
except KeyError:
u = os.getuid()
u = tarinfo.uid
try:
if tarinfo.issym() and hasattr(os, "lchown"):
os.lchown(targetpath, u, g)
......
......@@ -271,6 +271,11 @@ Core and Builtins
Library
-------
- Issue #12841: tarfile unnecessarily checked the existence of numerical user
and group ids on extraction. If one of them did not exist the respective id
of the current user (i.e. root) was used for the file and ownership
information was lost.
- Issue #12888: Fix a bug in HTMLParser.unescape that prevented it to escape
more than 128 entities. Patch by Peter Otten.
......
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