# Process this file with autom4te to create testsuite.  -*- Autotest -*-
# Copyright (C) 2014 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301 USA.

# Cpio v2.11 did segfault with badly set symlink length.
# References:
# http://lists.gnu.org/archive/html/bug-cpio/2014-11/msg00007.html

AT_SETUP([symlink-bad-length])
AT_KEYWORDS([symlink-long copyout])

AT_DATA([ARCHIVE.base64],
[x3ECCJ1jtIHoA2QAAQAAAIlUwl0FAAAADQBGSUxFAABzb21lIGNvbnRlbnQKAMdxAgidHv+h6ANk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=
])

AT_CHECK([
base64 -d ARCHIVE.base64 > ARCHIVE || AT_SKIP_TEST
TZ=UTC cpio -ntv < ARCHIVE 2>stderr
rc=$?
cat stderr | grep -v \
    -e 'stored filename length is out of range' \
    -e 'premature end of file' \
    -e 'archive header has reverse byte-order' \
    -e 'memory exhausted' \
    >&2
echo >&2 STDERR
test "$rc" -ne 0
],
[1],
[-rw-rw-r--   1 1000     100            13 Dec 11 09:02 FILE
-rw-r--r--   1 1000     100            18 Dec 11 10:13 FILE2
],[cpio: warning: skipped 4 bytes of junk
1 block
STDERR
])

AT_CLEANUP