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author | David P <megver83@parabola.nu> | 2021-03-02 09:31:58 -0500 |
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committer | David P <megver83@parabola.nu> | 2021-03-02 09:31:58 -0500 |
commit | 2d86d4c342a7870e5b24a258611dd0304c0d639c (patch) | |
tree | 58388f491a4698386e961796ed070b8586cb4577 /libre/linux-libre-pae/0001-ZEN-Add-sysctl-and-CONFIG-to-disallow-unprivileged-C.patch | |
parent | 44178fe4782c4a3812eb35702d148046e8db04d3 (diff) | |
download | abslibre-2d86d4c342a7870e5b24a258611dd0304c0d639c.tar.gz abslibre-2d86d4c342a7870e5b24a258611dd0304c0d639c.tar.bz2 abslibre-2d86d4c342a7870e5b24a258611dd0304c0d639c.zip |
updpkg: libre/linux-libre-pae 5.11.2-1
Signed-off-by: David P <megver83@parabola.nu>
Diffstat (limited to 'libre/linux-libre-pae/0001-ZEN-Add-sysctl-and-CONFIG-to-disallow-unprivileged-C.patch')
-rw-r--r-- | libre/linux-libre-pae/0001-ZEN-Add-sysctl-and-CONFIG-to-disallow-unprivileged-C.patch | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/libre/linux-libre-pae/0001-ZEN-Add-sysctl-and-CONFIG-to-disallow-unprivileged-C.patch b/libre/linux-libre-pae/0001-ZEN-Add-sysctl-and-CONFIG-to-disallow-unprivileged-C.patch index 52ac4fc19..5bc4093d6 100644 --- a/libre/linux-libre-pae/0001-ZEN-Add-sysctl-and-CONFIG-to-disallow-unprivileged-C.patch +++ b/libre/linux-libre-pae/0001-ZEN-Add-sysctl-and-CONFIG-to-disallow-unprivileged-C.patch @@ -1,7 +1,7 @@ -From 2c517031bd7c5d34a05980c656ce2b6c6fbf1f78 Mon Sep 17 00:00:00 2001 +From 2aef6c5fe88b92e9f611ec0b04ab8e023e943cd8 Mon Sep 17 00:00:00 2001 From: "Jan Alexander Steffens (heftig)" <jan.steffens@gmail.com> Date: Mon, 16 Sep 2019 04:53:20 +0200 -Subject: [PATCH 1/5] ZEN: Add sysctl and CONFIG to disallow unprivileged +Subject: [PATCH 1/3] ZEN: Add sysctl and CONFIG to disallow unprivileged CLONE_NEWUSER Our default behavior continues to match the vanilla kernel. @@ -14,10 +14,10 @@ Our default behavior continues to match the vanilla kernel. 5 files changed, 53 insertions(+) diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h -index 6ef1c7109fc4..2140091b0b8d 100644 +index 64cf8ebdc4ec..bd29529ac188 100644 --- a/include/linux/user_namespace.h +++ b/include/linux/user_namespace.h -@@ -106,6 +106,8 @@ void dec_ucount(struct ucounts *ucounts, enum ucount_type type); +@@ -105,6 +105,8 @@ void dec_ucount(struct ucounts *ucounts, enum ucount_type type); #ifdef CONFIG_USER_NS @@ -26,7 +26,7 @@ index 6ef1c7109fc4..2140091b0b8d 100644 static inline struct user_namespace *get_user_ns(struct user_namespace *ns) { if (ns) -@@ -139,6 +141,8 @@ extern bool current_in_userns(const struct user_namespace *target_ns); +@@ -138,6 +140,8 @@ extern bool current_in_userns(const struct user_namespace *target_ns); struct ns_common *ns_get_owner(struct ns_common *ns); #else @@ -36,10 +36,10 @@ index 6ef1c7109fc4..2140091b0b8d 100644 { return &init_user_ns; diff --git a/init/Kconfig b/init/Kconfig -index 0872a5a2e759..a40d8afeb1bb 100644 +index 29ad68325028..96b79cfb2845 100644 --- a/init/Kconfig +++ b/init/Kconfig -@@ -1173,6 +1173,22 @@ config USER_NS +@@ -1172,6 +1172,22 @@ config USER_NS If unsure, say N. @@ -63,7 +63,7 @@ index 0872a5a2e759..a40d8afeb1bb 100644 bool "PID Namespaces" default y diff --git a/kernel/fork.c b/kernel/fork.c -index c675fdbd3dce..9266039e28e4 100644 +index d66cd1014211..231a94ffd302 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -97,6 +97,10 @@ @@ -77,7 +77,7 @@ index c675fdbd3dce..9266039e28e4 100644 #include <asm/pgalloc.h> #include <linux/uaccess.h> #include <asm/mmu_context.h> -@@ -1863,6 +1867,10 @@ static __latent_entropy struct task_struct *copy_process( +@@ -1864,6 +1868,10 @@ static __latent_entropy struct task_struct *copy_process( if ((clone_flags & (CLONE_NEWUSER|CLONE_FS)) == (CLONE_NEWUSER|CLONE_FS)) return ERR_PTR(-EINVAL); @@ -88,7 +88,7 @@ index c675fdbd3dce..9266039e28e4 100644 /* * Thread groups must share signals as well, and detached threads * can only be started up within the thread group. -@@ -2928,6 +2936,12 @@ int ksys_unshare(unsigned long unshare_flags) +@@ -2933,6 +2941,12 @@ int ksys_unshare(unsigned long unshare_flags) if (unshare_flags & CLONE_NEWNS) unshare_flags |= CLONE_FS; @@ -102,7 +102,7 @@ index c675fdbd3dce..9266039e28e4 100644 if (err) goto bad_unshare_out; diff --git a/kernel/sysctl.c b/kernel/sysctl.c -index afad085960b8..a94828fb31c2 100644 +index c9fbdd848138..1fbf5d551fa0 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -103,6 +103,9 @@ @@ -132,7 +132,7 @@ index afad085960b8..a94828fb31c2 100644 { .procname = "tainted", diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c -index e703d5d9cbe8..5758274feaee 100644 +index af612945a4d0..95c54dae4aa1 100644 --- a/kernel/user_namespace.c +++ b/kernel/user_namespace.c @@ -21,6 +21,13 @@ @@ -150,5 +150,5 @@ index e703d5d9cbe8..5758274feaee 100644 static DEFINE_MUTEX(userns_state_mutex); -- -2.30.0 +2.30.1 |