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| author | David P <megver83@parabola.nu> | 2019-02-28 22:03:08 -0300 |
|---|---|---|
| committer | David P <megver83@parabola.nu> | 2019-02-28 22:03:08 -0300 |
| commit | 06e9c1c633540d4e3881279a10e58786253f8288 (patch) | |
| tree | 78d5b4ad28e577867be1f553dc28a32dc4d6eeb0 /libre/linux-libre-pae/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch | |
| parent | f526dd43fb4c7381ff0a0dec0878716e0db54f49 (diff) | |
| download | abslibre-06e9c1c633540d4e3881279a10e58786253f8288.tar.gz abslibre-06e9c1c633540d4e3881279a10e58786253f8288.tar.bz2 abslibre-06e9c1c633540d4e3881279a10e58786253f8288.zip | |
upgpkg: libre/linux-libre-pae 4.20.13_gnu-1
Signed-off-by: David P <megver83@parabola.nu>
Diffstat (limited to 'libre/linux-libre-pae/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch')
| -rw-r--r-- | libre/linux-libre-pae/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/libre/linux-libre-pae/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch b/libre/linux-libre-pae/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch index 1acba9de4..3eb5364d2 100644 --- a/libre/linux-libre-pae/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch +++ b/libre/linux-libre-pae/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch @@ -1,7 +1,8 @@ -From c0e9080c8b76a81fb0f5d2cbd920a24b7f17d11e Mon Sep 17 00:00:00 2001 +From 93e8ac0b24945cfad9b7e1a1e933436b55653627 Mon Sep 17 00:00:00 2001 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 1/2] add sysctl to disallow unprivileged CLONE_NEWUSER by + default Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com> [bwh: Remove unneeded binary sysctl bits] @@ -13,7 +14,7 @@ Signed-off-by: Daniel Micay <danielmicay@gmail.com> 3 files changed, 30 insertions(+) diff --git a/kernel/fork.c b/kernel/fork.c -index e2a5156bc9c3..74d59b69d494 100644 +index 906cd0c13d15..0d1d30ad91e7 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -104,6 +104,11 @@ @@ -28,7 +29,7 @@ index e2a5156bc9c3..74d59b69d494 100644 /* * Minimum number of threads to boot the kernel -@@ -1698,6 +1703,10 @@ static __latent_entropy struct task_struct *copy_process( +@@ -1699,6 +1704,10 @@ static __latent_entropy struct task_struct *copy_process( if ((clone_flags & (CLONE_NEWUSER|CLONE_FS)) == (CLONE_NEWUSER|CLONE_FS)) return ERR_PTR(-EINVAL); @@ -39,7 +40,7 @@ index e2a5156bc9c3..74d59b69d494 100644 /* * Thread groups must share signals as well, and detached threads * can only be started up within the thread group. -@@ -2522,6 +2531,12 @@ int ksys_unshare(unsigned long unshare_flags) +@@ -2532,6 +2541,12 @@ int ksys_unshare(unsigned long unshare_flags) if (unshare_flags & CLONE_NEWNS) unshare_flags |= CLONE_FS; @@ -53,7 +54,7 @@ index e2a5156bc9c3..74d59b69d494 100644 if (err) goto bad_unshare_out; diff --git a/kernel/sysctl.c b/kernel/sysctl.c -index 5fc724e4e454..bea075b4bb48 100644 +index 9ee261fce89e..ab26ddeab33d 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -106,6 +106,9 @@ extern int core_uses_pid; @@ -97,5 +98,5 @@ index 923414a246e9..6b9dbc257e34 100644 static DEFINE_MUTEX(userns_state_mutex); -- -2.20.1 +2.21.0 |