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From 13b70c13553c94c444f149bd086bd3e8d9cc39b6 Mon Sep 17 00:00:00 2001
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From: Evgeny Vereshchagin <evvers@ya.ru>
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Date: Thu, 29 Oct 2015 14:13:04 +0300
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Subject: [PATCH] core: fix capability bounding set parsing
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bug: CapabilityBoundingSet= doesn't reset all caps
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Cherry-picked from: 661b37b
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Resolves: #1409586
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---
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 src/core/load-fragment.c | 2 +-
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 1 file changed, 1 insertion(+), 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 90d42b002..705641971 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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@@ -1069,7 +1069,7 @@ int config_parse_bounding_set(const char *unit,
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                            "Trailing garbage, ignoring.");
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         capability_bounding_set = invert ? ~sum : sum;
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-        if (*capability_bounding_set_drop)
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+        if (*capability_bounding_set_drop && capability_bounding_set)
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                 *capability_bounding_set_drop = ~(~*capability_bounding_set_drop | capability_bounding_set);
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         else
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                 *capability_bounding_set_drop = ~capability_bounding_set;