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authorTony Lambiris2018-02-16 20:53:12 -0500
committerTony Lambiris2018-02-16 20:53:12 -0500
commite6c6cd1fb8947adb76a2c263470020c84f51c503 (patch)
treea2e96a910686fbc90528b9aa2cfc61d371be943f /0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch
parent25f4684cd588033e2ff25444221d8ad6ec77277f (diff)
downloadaur-e6c6cd1fb8947adb76a2c263470020c84f51c503.tar.gz
Version bump/sync with core repo
Diffstat (limited to '0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch')
-rw-r--r--0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch25
1 files changed, 13 insertions, 12 deletions
diff --git a/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch b/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch
index 29582c2bf60..07ea2e732e6 100644
--- a/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch
+++ b/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch
@@ -1,8 +1,9 @@
-From 5ec2dd3a095442ec1a21d86042a4994f2ba24e63 Mon Sep 17 00:00:00 2001
-Message-Id: <5ec2dd3a095442ec1a21d86042a4994f2ba24e63.1512651251.git.jan.steffens@gmail.com>
+From 44c5097b2711429f0d49d138681f67157982e729 Mon Sep 17 00:00:00 2001
+Message-Id: <44c5097b2711429f0d49d138681f67157982e729.1518653356.git.jan.steffens@gmail.com>
From: Serge Hallyn <serge.hallyn@canonical.com>
Date: Fri, 31 May 2013 19:12:12 +0100
-Subject: [PATCH] add sysctl to disallow unprivileged CLONE_NEWUSER by default
+Subject: [PATCH 1/4] add sysctl to disallow unprivileged CLONE_NEWUSER by
+ default
Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>
[bwh: Remove unneeded binary sysctl bits]
@@ -14,7 +15,7 @@ Signed-off-by: Daniel Micay <danielmicay@gmail.com>
3 files changed, 30 insertions(+)
diff --git a/kernel/fork.c b/kernel/fork.c
-index 07cc743698d3668e..4011d68a8ff9305c 100644
+index 2295fc69717f..6f320a216e7d 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -102,6 +102,11 @@
@@ -29,7 +30,7 @@ index 07cc743698d3668e..4011d68a8ff9305c 100644
/*
* Minimum number of threads to boot the kernel
-@@ -1555,6 +1560,10 @@ static __latent_entropy struct task_struct *copy_process(
+@@ -1550,6 +1555,10 @@ static __latent_entropy struct task_struct *copy_process(
if ((clone_flags & (CLONE_NEWUSER|CLONE_FS)) == (CLONE_NEWUSER|CLONE_FS))
return ERR_PTR(-EINVAL);
@@ -40,7 +41,7 @@ index 07cc743698d3668e..4011d68a8ff9305c 100644
/*
* Thread groups must share signals as well, and detached threads
* can only be started up within the thread group.
-@@ -2348,6 +2357,12 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
+@@ -2343,6 +2352,12 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
if (unshare_flags & CLONE_NEWNS)
unshare_flags |= CLONE_FS;
@@ -54,7 +55,7 @@ index 07cc743698d3668e..4011d68a8ff9305c 100644
if (err)
goto bad_unshare_out;
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
-index b86520ed3fb60fbf..f7dab3760839f1a1 100644
+index 557d46728577..c19d7a828913 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -105,6 +105,9 @@ extern int core_uses_pid;
@@ -84,12 +85,12 @@ index b86520ed3fb60fbf..f7dab3760839f1a1 100644
{
.procname = "tainted",
diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
-index c490f1e4313b998a..dd03bd39d7bf194d 100644
+index 246d4d4ce5c7..f64432b45cec 100644
--- a/kernel/user_namespace.c
+++ b/kernel/user_namespace.c
-@@ -24,6 +24,9 @@
- #include <linux/projid.h>
- #include <linux/fs_struct.h>
+@@ -26,6 +26,9 @@
+ #include <linux/bsearch.h>
+ #include <linux/sort.h>
+/* sysctl */
+int unprivileged_userns_clone;
@@ -98,5 +99,5 @@ index c490f1e4313b998a..dd03bd39d7bf194d 100644
static DEFINE_MUTEX(userns_state_mutex);
--
-2.15.1
+2.16.1