32 lines
1.2 KiB
Diff
32 lines
1.2 KiB
Diff
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From c11493737b4a5ffd59d635650f3a0d45f220ad2b Mon Sep 17 00:00:00 2001
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From: Aleksa Sarai <asarai@suse.de>
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Date: Sun, 8 Apr 2018 20:21:30 +1000
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Subject: [PATCH] apparmor: allow receiving of signals from 'docker kill'
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In newer kernels, AppArmor will reject attempts to send signals to a
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container because the signal originated from outside of that AppArmor
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profile. Correct this by allowing all unconfined signals to be received.
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SUSE-Bug: bsc#1073877
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Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
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Signed-off-by: Aleksa Sarai <asarai@suse.de>
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---
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components/engine/profiles/apparmor/template.go | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/components/engine/profiles/apparmor/template.go b/components/engine/profiles/apparmor/template.go
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index c5ea4584de6b..4830ac440645 100644
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--- a/components/engine/profiles/apparmor/template.go
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+++ b/components/engine/profiles/apparmor/template.go
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@@ -17,6 +17,7 @@ profile {{.Name}} flags=(attach_disconnected,mediate_deleted) {
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capability,
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file,
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umount,
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+ signal (receive) peer=unconfined,
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deny @{PROC}/* w, # deny write for all files directly in /proc (not in a subdir)
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# deny write to files not in /proc/<number>/** or /proc/sys/**
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--
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2.16.3
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