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34 lines
1.2 KiB
Diff
34 lines
1.2 KiB
Diff
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From 444bc4f95ec283cd0fb9777f4890bd9bc307809d Mon Sep 17 00:00:00 2001
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From: John Johansen <john.johansen@canonical.com>
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Date: Mon, 11 Apr 2016 16:55:10 -0700
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Subject: [PATCH 02/27] apparmor: fix refcount bug in profile replacement
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Signed-off-by: John Johansen <john.johansen@canonical.com>
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Acked-by: Seth Arnold <seth.arnold@canonical.com>
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---
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security/apparmor/policy.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/security/apparmor/policy.c b/security/apparmor/policy.c
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index 705c287..222052f 100644
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--- a/security/apparmor/policy.c
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+++ b/security/apparmor/policy.c
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@@ -1189,12 +1189,12 @@ ssize_t aa_replace_profiles(void *udata, size_t size, bool noreplace)
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aa_get_profile(newest);
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aa_put_profile(parent);
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rcu_assign_pointer(ent->new->parent, newest);
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- } else
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- aa_put_profile(newest);
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+ }
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/* aafs interface uses replacedby */
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rcu_assign_pointer(ent->new->replacedby->profile,
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aa_get_profile(ent->new));
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__list_add_profile(&parent->base.profiles, ent->new);
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+ aa_put_profile(newest);
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} else {
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/* aafs interface uses replacedby */
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rcu_assign_pointer(ent->new->replacedby->profile,
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--
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2.7.4
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