diff options
Diffstat (limited to 'tests')
-rw-r--r-- | tests/local.mk | 1 | ||||
-rwxr-xr-x | tests/misc/cut-huge-to-eol-range.sh | 30 |
2 files changed, 31 insertions, 0 deletions
diff --git a/tests/local.mk b/tests/local.mk index d5bb6f718..5eeddd53b 100644 --- a/tests/local.mk +++ b/tests/local.mk @@ -246,6 +246,7 @@ all_tests = \ tests/misc/pwd-option.sh \ tests/misc/chcon-fail.sh \ tests/misc/cut.pl \ + tests/misc/cut-huge-to-eol-range.sh \ tests/misc/wc.pl \ tests/misc/wc-files0-from.pl \ tests/misc/wc-files0.sh \ diff --git a/tests/misc/cut-huge-to-eol-range.sh b/tests/misc/cut-huge-to-eol-range.sh new file mode 100755 index 000000000..4e3ee036a --- /dev/null +++ b/tests/misc/cut-huge-to-eol-range.sh @@ -0,0 +1,30 @@ +#!/bin/sh +# Ensure that cut does not allocate mem for a range like -b9999999999999- + +# Copyright (C) 2012 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 of the License, 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/>. + +. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src +print_ver_ cut +require_ulimit_ +getlimits_ + +# From coreutils-8.10 through 8.20, this would make cut try to allocate +# a 256MiB bit vector. With a 20MB limit on VM, the following would fail. +(ulimit -v 20000; : | cut -b$INT_MAX- > err 2>&1) || fail=1 + +compare /dev/null err || fail=1 + +Exit $fail |