From ad27a46d8c0e180f71b4606d7b2a3bd3bebd7bbf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nikola=20Forr=C3=B3?= <nforro@redhat.com>
Date: Thu, 13 Oct 2016 13:42:30 +0200
Subject: [PATCH] api.c: preserve dirty flag when copying controller values
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When setting cgroup parameters with cgset fails, no error is reported.
This is caused by the fact that cgroup_copy_controller_values is not
preserving dirty flags of the values, so it's making all errors
considered non-fatal.

Signed-off-by: Nikola Forró <nforro@redhat.com>
---
 src/api.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/api.c b/src/api.c
index 0bf0615..daf4ef0 100644
--- a/src/api.c
+++ b/src/api.c
@@ -1687,6 +1687,7 @@ static int cgroup_copy_controller_values(struct cgroup_controller *dst,
 		dst_val = dst->values[i];
 		strncpy(dst_val->value, src_val->value, CG_VALUE_MAX);
 		strncpy(dst_val->name, src_val->name, FILENAME_MAX);
+		dst_val->dirty = src_val->dirty;
 	}
 err:
 	return ret;
-- 
2.7.4