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Make LXC_CLONE_KEEPNAME work

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Passing the LXC_CLONE_KEEPNAME flag to do_lxcapi_clone() was not respected. We
wrap clear_unexp_config_line() and set_config_item_line() in an appropriate
if-condition.

Signed-off-by: Christian Brauner <christianvanbrauner@gmail.com>
This commit is contained in:
Christian Brauner 2015-08-08 01:31:21 +02:00
parent 840d2afe82
commit eab218fbf7
1 changed files with 7 additions and 4 deletions
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11
src/lxc/lxccontainer.c
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@ -2906,12 +2906,15 @@ static struct lxc_container *do_lxcapi_clone(struct lxc_container *c, const char
if (ret < 0)
goto out;
clear_unexp_config_line(c2->lxc_conf, "lxc.utsname", false);
// update utsname
if (!set_config_item_locked(c2, "lxc.utsname", newname)) {
ERROR("Error setting new hostname");
goto out;
if (!(flags & LXC_CLONE_KEEPNAME)) {
clear_unexp_config_line(c2->lxc_conf, "lxc.utsname", false);
if (!set_config_item_locked(c2, "lxc.utsname", newname)) {
ERROR("Error setting new hostname");
goto out;
}
}
// copy hooks