1# This program is free software: you can redistribute it and/or modify 2# it under the terms of the GNU General Public License as published by 3# the Free Software Foundation, either version 3 of the License, or 4# (at your option) any later version. 5# 6# This program is distributed in the hope that it will be useful, 7# but WITHOUT ANY WARRANTY; without even the implied warranty of 8# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 9# GNU General Public License for more details. 10# 11# You should have received a copy of the GNU General Public License 12# along with this program. If not, see <http://www.gnu.org/licenses/>. 13# 14# 15# Out of file descriptors, because it forgets to close redirection. Only 16# happens in a shell function. Problem through bash-4.2. 17 18ulimit -n 128 19 20bug() 21{ 22c=`ulimit -n` 23let c+=100 24while let c-- 25do 26 while read -ru3 x 27 do 28 echo -n : 29 done 3< <(echo x) 30 31done 32} 33 34bug 35echo 36 37exit 0 38