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enter_chroot: ignore errors from copying user ssh files

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The current code that syncs the user's ssh files from ~/.ssh/ to the
chroot assumes the user has these files in the first place.  For the
fresh user and/or install, these might not exist.  So ignore errors
from attempting to copy them.  It's not like we attempt to "recover"
anyways, and this sync is more of a "let's make things smoother" than
a "we need this to run properly".

BUG=chromium-os:15005
TEST=`mv ~/.ssh ~/.ssh.bak; mkdir ~/.ssh; cros_sdk` and see no more warnings

Change-Id: I9cac2ecad7c64c088fbdfe55377c0429b3b7ab03
Reviewed-on: https://gerrit.chromium.org/gerrit/10922
Reviewed-by: David James <davidjames@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
Commit-Ready: Mike Frysinger <vapier@chromium.org>
This commit is contained in:
Mike Frysinger 2011-10-31 17:14:15 -04:00 committed by Gerrit
parent ef4a6452d4
commit 40bb0c3152
1 changed files with 2 additions and 1 deletions
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3
sdk_lib/enter_chroot.sh
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@ -254,7 +254,8 @@ function setup_env {
if [ -n "${SSH_AUTH_SOCK}" -a -d "${HOME}/.ssh" ]; then
TARGET_DIR="${FLAGS_chroot}/home/${USER}/.ssh"
mkdir -p "${TARGET_DIR}"
cp "${HOME}"/.ssh/{known_hosts,*.pub} "${TARGET_DIR}/"
# Ignore errors as some people won't have these files to copy.
cp "${HOME}"/.ssh/{known_hosts,*.pub} "${TARGET_DIR}/" 2>/dev/null || :
copy_ssh_config "${TARGET_DIR}"
ASOCK=${SSH_AUTH_SOCK%/*}
ensure_mounted "${ASOCK}" "--bind" "${ASOCK}"