File cpio-revert-CVE-2015-1197-fix.patch of Package cpio

Overview Repositories Revisions Requests Users Attributes Meta

File cpio-revert-CVE-2015-1197-fix.patch of Package cpio (Revision f0ddfd2d228f7ccefba1db9863455502)

Currently displaying revision f0ddfd2d228f7ccefba1db9863455502 , Show latest

revert fix for CVE-2015-1197 as it causes shutdown issues

revert suggested as a workaround by upstream:
https://lists.gnu.org/archive/html/bug-cpio/2019-11/msg00016.html

--- b/src/copyin.c
+++ a/src/copyin.c
@@ -645,14 +645,13 @@
       link_name = xstrdup (file_hdr->c_tar_linkname);
     }
 
-  cpio_safer_name_suffix (link_name, true, !no_abs_paths_flag, false);
-  
   res = UMASKED_SYMLINK (link_name, file_hdr->c_name,
 			 file_hdr->c_mode);
   if (res < 0 && create_dir_flag)
     {
       create_all_directories (file_hdr->c_name);
+      res = UMASKED_SYMLINK (link_name, file_hdr->c_name,
+			     file_hdr->c_mode);
-      res = UMASKED_SYMLINK (link_name, file_hdr->c_name, file_hdr->c_mode);
     }
   if (res < 0)
     {
--- b/tests/CVE-2015-1197.at
+++ /dev/null
@@ -1,43 +0,0 @@
-# Process this file with autom4te to create testsuite.  -*- Autotest -*-
-# Copyright (C) 2009-2019 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-AT_SETUP([CVE-2015-1197 (--no-absolute-filenames for symlinks)])
-AT_CHECK([
-tempdir=$(pwd)/tmp
-mkdir $tempdir
-touch $tempdir/file
-ln -s $tempdir dir
-AT_DATA([filelist],
-[dir
-dir/file
-])
-ln -s /tmp dir
-touch /tmp/file
-cpio -o < filelist > test.cpio
-rm dir /tmp/file
-cpio --no-absolute-filenames -iv < test.cpio
-],
-[2],
-[],
-[1 block
-cpio: Removing leading `/' from hard link targets
-dir
-cpio: dir/file: Cannot open: No such file or directory
-dir/file
-1 block
-])
-AT_CLEANUP
-
--- b/tests/Makefile.am
+++ a/tests/Makefile.am
@@ -56,9 +56,8 @@
  symlink-long.at\
  symlink-to-stdout.at\
  version.at\
  big-block-size.at\
- CVE-2015-1197.at\
  CVE-2019-14866.at
 
 TESTSUITE = $(srcdir)/testsuite

--- b/tests/testsuite.at
+++ a/tests/testsuite.at
@@ -43,6 +43,5 @@
 m4_include([setstat04.at])
 m4_include([setstat05.at])
 m4_include([big-block-size.at])

-m4_include([CVE-2015-1197.at])
 m4_include([CVE-2019-14866.at])

Places

File cpio-revert-CVE-2015-1197-fix.patch of Package cpio (Revision f0ddfd2d228f7ccefba1db9863455502)

Places