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From 0e6ec33b5e8c8790e60d1b79801dc360dad010d3 Mon Sep 17 00:00:00 2001
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From: Michal Sekletar <msekleta@redhat.com>
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Date: Wed, 16 Mar 2016 15:47:18 +0100
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Subject: [PATCH] core: look for instance when processing template name
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If first attempt to merge units failed and we are trying to do
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merge the other way around and at the same time we are working with
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template name, then other unit can't possibly be template, because it is
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not possible to have template unit running, only instances of the
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template. Thus we need to look for already active instance instead.
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rhel-only (upstream review pending)
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Related: #1159308
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---
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src/core/load-fragment.c | 11 ++++++++++-
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1 file changed, 10 insertions(+), 1 deletion(-)
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diff --git a/src/core/load-fragment.c b/src/core/load-fragment.c
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index 70c09188a3..b188ec99d9 100644
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--- a/src/core/load-fragment.c
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+++ b/src/core/load-fragment.c
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@@ -3472,8 +3472,17 @@ static int merge_by_names(Unit **u, Set *names, const char *id) {
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/* Hmm, we couldn't merge the other unit into
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* ours? Then let's try it the other way
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* round */
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+ if (unit_name_is_template(k) && (*u)->instance) {
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+ _cleanup_free_ char *instance = NULL;
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+
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+ instance = unit_name_replace_instance(k, (*u)->instance);
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+ if(!instance)
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+ return -ENOMEM;
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+ other = manager_get_unit((*u)->manager, instance);
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+
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+ } else
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+ other = manager_get_unit((*u)->manager, k);
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- other = manager_get_unit((*u)->manager, k);
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free(k);
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if (other) {
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