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Force the inclusion of /usr/local/bin in PATH.

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Sudo compiled with the --with-secure-path option enabled (default on
Ubuntu, Fedora and potentially other distros) will cause sudo to ignore
any changes made to the PATH variable in the user's environment (even when
the -E option is used). Also, some distros might not have /usr/local/bin
set in their sudoers secure_path causing the diskimage-builder to fail
when building an image using such distros as host. This patch will force
the inclusion of the /usr/local/bin in the PATH enviroment variable
inside the chroot.

Change-Id: Idb7156d8ff124bfe685cc721337d9bb21f49dc9e
Fixes: bug #1175980
This commit is contained in:
Lucas Alvares Gomes 2013-05-07 13:20:35 +01:00
parent d5d775e9b4
commit e537e046d1
1 changed files with 7 additions and 2 deletions
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lib/img-functions
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@ -99,8 +99,13 @@ function mount_proc_dev_sys () {
# Helper function to run a command inside the chroot
function run_in_target () {
# Force the inclusion of /usr/local/bin in PATH, this is needed for some
# distros that does not include /usr/local/bin in the sudoers secure_path.
# Note that we're not expanding PATH during argument processing, the \$
# will preserve the PATH syntax until after the sh command runs
cmd="PATH=\$PATH:/usr/local/bin ; $@"
# -E to preserve http_proxy
sudo -E chroot $TMP_MOUNT_PATH "$@"
sudo -E chroot $TMP_MOUNT_PATH sh -c "$cmd"
}
# Helper function to run a directory of scripts inside the chroot