34 lines
882 B
Diff
34 lines
882 B
Diff
From eaa99ec61f64d47443bc427ccd5b266bc9bb1ab6 Mon Sep 17 00:00:00 2001
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From: LiFeng <lifeng68@huawei.com>
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Date: Tue, 15 Jan 2019 05:39:39 -0500
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Subject: [PATCH 032/139] Drop all caps when cap.keep=ISULAD_KEEP_NONE
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Signed-off-by: LiFeng <lifeng68@huawei.com>
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---
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src/lxc/conf.c | 9 +++++++++
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1 file changed, 9 insertions(+)
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diff --git a/src/lxc/conf.c b/src/lxc/conf.c
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index 88763ee..54b967b 100644
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--- a/src/lxc/conf.c
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+++ b/src/lxc/conf.c
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@@ -2805,6 +2805,15 @@ static int dropcaps_except(struct lxc_list *caps)
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lxc_list_for_each (iterator, caps) {
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keep_entry = iterator->elem;
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+ /* isulad: Do not keep any cap*/
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+ if (strcmp(keep_entry, "ISULAD_KEEP_NONE") == 0) {
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+ DEBUG("Do not keep any capability");
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+ for(i = 0; i < numcaps; i++) {
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+ caplist[i] = 0;
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+ }
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+ break;
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+ }
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+
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capid = parse_cap(keep_entry);
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if (capid == -2)
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continue;
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--
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1.8.3.1
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