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| author |   Benda Xu <heroxbd@gentoo.org> | 2013-09-09 14:43:02 -0700 |
|---|---|---|
| committer |   Zac Medico <zmedico@gentoo.org> | 2013-09-09 14:43:02 -0700 |
| commit | 67979d49c7c3d99c95b99994015150c92ce2d21d (patch) | |
| tree | de7948c41ef2e3cd766717f7406d0f61eaf20af0 | |
| parent | doexe/newins: mktemp for bug #484332 (diff) | |
| download | portage-67979d49c7c3d99c95b99994015150c92ce2d21d.tar.gz portage-67979d49c7c3d99c95b99994015150c92ce2d21d.tar.bz2 portage-67979d49c7c3d99c95b99994015150c92ce2d21d.zip | |
unprivileged/chown: fix bug #470992v2.2.2
| -rwxr-xr-x | bin/ebuild-helpers/unprivileged/chown | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/bin/ebuild-helpers/unprivileged/chown b/bin/ebuild-helpers/unprivileged/chown index cad34d947..08fa650c5 100755 --- a/bin/ebuild-helpers/unprivileged/chown +++ b/bin/ebuild-helpers/unprivileged/chown @@ -1,5 +1,5 @@ #!/bin/bash -# Copyright 2012 Gentoo Foundation +# Copyright 2012-2013 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 scriptpath=${BASH_SOURCE[0]} @@ -13,6 +13,14 @@ for path in ${PATH}; do IFS=$' \t\n' output=$("${path}/${scriptname}" "$@" 2>&1) if [[ $? -ne 0 ]] ; then + + # Avoid an extreme performance problem when the + # output is very long (bug #470992). + if [[ $(wc -l <<< "${output}") -gt 100 ]]; then + output=$(head -n100 <<< "${output}") + output="${output}\n ... (further messages truncated)" + fi + source "${PORTAGE_BIN_PATH:-/usr/lib/portage/bin}"/isolated-functions.sh if ! ___eapi_has_prefix_variables; then |