63 lines
1.6 KiB
Diff
63 lines
1.6 KiB
Diff
From 80aa68c35d6199d80a136f480ac8a7fa9ef9146d Mon Sep 17 00:00:00 2001
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From: lixiang <lixiang172@huawei.com>
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Date: Tue, 17 Sep 2019 22:58:07 +0800
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Subject: [PATCH] docker: mask some path in contianer
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reason: for security reason, we masked the following path to prevent
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hackers obtaining the access to the important path on host os.
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/proc/cpuirqstat
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/proc/memstat
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/proc/iomem_ext
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/proc/livepatch
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/proc/net_namespace
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Change-Id: I394f75e8a277983ad94018e8d51bbddda0f357d7
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Signed-off-by: lixiang <lixiang172@huawei.com>
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---
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components/engine/oci/defaults.go | 23 ++++++++++++++---------
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1 file changed, 14 insertions(+), 9 deletions(-)
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diff --git a/components/engine/oci/defaults.go b/components/engine/oci/defaults.go
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index 74d3fdb..cd4985f 100644
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--- a/components/engine/oci/defaults.go
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+++ b/components/engine/oci/defaults.go
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@@ -117,21 +117,26 @@ func DefaultLinuxSpec() specs.Spec {
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MaskedPaths: []string{
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"/proc/acpi",
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"/proc/config.gz",
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+ "/proc/cpuirqstat",
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+ "/proc/fdenable",
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+ "/proc/fdstat",
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+ "/proc/fdthreshold",
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+ "/proc/files_panic_enable",
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+ "/proc/iomem_ext",
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+ "/proc/kbox",
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"/proc/kcore",
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"/proc/keys",
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"/proc/latency_stats",
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- "/proc/timer_list",
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- "/proc/timer_stats",
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+ "/proc/livepatch",
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+ "/proc/memstat",
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+ "/proc/net_namespace",
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+ "/proc/oom_extend",
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"/proc/sched_debug",
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"/proc/scsi",
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- "/proc/files_panic_enable",
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- "/proc/fdthreshold",
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- "/proc/fdstat",
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- "/proc/fdenable",
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- "/proc/signo",
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"/proc/sig_catch",
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- "/proc/kbox",
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- "/proc/oom_extend",
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+ "/proc/signo",
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+ "/proc/timer_list",
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+ "/proc/timer_stats",
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"/sys/firmware",
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},
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ReadonlyPaths: []string{
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--
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1.8.3.1
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