From 4e790f06e45458ee736dd5ca9a1340f976a3d8ba Mon Sep 17 00:00:00 2001 From: Denis 'GNUtoo' Carikli Date: Sun, 21 Jul 2019 22:08:42 +0200 Subject: kernels: linux-libre-x86_64: update to 5.2.2 by syncing with linux-libre Signed-off-by: Denis 'GNUtoo' Carikli --- ...to-disallow-unprivileged-CLONE_NEWUSER-by.patch | 25 +++++++++++----------- 1 file changed, 13 insertions(+), 12 deletions(-) (limited to 'kernels/linux-libre-x86_64/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch') diff --git a/kernels/linux-libre-x86_64/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch b/kernels/linux-libre-x86_64/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch index fced98119..a972caccb 100644 --- a/kernels/linux-libre-x86_64/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch +++ b/kernels/linux-libre-x86_64/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch @@ -1,7 +1,8 @@ -From 4272e4eff36395bf7e89550111219bede31013e2 Mon Sep 17 00:00:00 2001 +From 07a714ed114cb6beb90f3ef5dbc56d8cfee3a864 Mon Sep 17 00:00:00 2001 From: Serge Hallyn Date: Fri, 31 May 2013 19:12:12 +0100 -Subject: [PATCH] add sysctl to disallow unprivileged CLONE_NEWUSER by default +Subject: [PATCH 1/5] add sysctl to disallow unprivileged CLONE_NEWUSER by + default Signed-off-by: Serge Hallyn [bwh: Remove unneeded binary sysctl bits] @@ -13,10 +14,10 @@ Signed-off-by: Daniel Micay 3 files changed, 30 insertions(+) diff --git a/kernel/fork.c b/kernel/fork.c -index b69248e6f0e0..3b1cd11dc6dc 100644 +index fe83343da24b..1047576e45ef 100644 --- a/kernel/fork.c +++ b/kernel/fork.c -@@ -104,6 +104,11 @@ +@@ -106,6 +106,11 @@ #define CREATE_TRACE_POINTS #include @@ -28,7 +29,7 @@ index b69248e6f0e0..3b1cd11dc6dc 100644 /* * Minimum number of threads to boot the kernel -@@ -1695,6 +1700,10 @@ static __latent_entropy struct task_struct *copy_process( +@@ -1765,6 +1770,10 @@ 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 b69248e6f0e0..3b1cd11dc6dc 100644 /* * Thread groups must share signals as well, and detached threads * can only be started up within the thread group. -@@ -2528,6 +2537,12 @@ int ksys_unshare(unsigned long unshare_flags) +@@ -2653,6 +2662,12 @@ int ksys_unshare(unsigned long unshare_flags) if (unshare_flags & CLONE_NEWNS) unshare_flags |= CLONE_FS; @@ -53,10 +54,10 @@ index b69248e6f0e0..3b1cd11dc6dc 100644 if (err) goto bad_unshare_out; diff --git a/kernel/sysctl.c b/kernel/sysctl.c -index d80bee8ff12e..ce7a1a5794a5 100644 +index 1beca96fb625..fb9633b8b385 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c -@@ -106,6 +106,9 @@ extern int core_uses_pid; +@@ -110,6 +110,9 @@ extern int core_uses_pid; extern char core_pattern[]; extern unsigned int core_pipe_limit; #endif @@ -66,7 +67,7 @@ index d80bee8ff12e..ce7a1a5794a5 100644 extern int pid_max; extern int pid_max_min, pid_max_max; extern int percpu_pagelist_fraction; -@@ -515,6 +518,15 @@ static struct ctl_table kern_table[] = { +@@ -532,6 +535,15 @@ static struct ctl_table kern_table[] = { .proc_handler = proc_dointvec, }, #endif @@ -83,10 +84,10 @@ index d80bee8ff12e..ce7a1a5794a5 100644 { .procname = "tainted", diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c -index 923414a246e9..6b9dbc257e34 100644 +index 0eff45ce7703..b2f8b5777670 100644 --- a/kernel/user_namespace.c +++ b/kernel/user_namespace.c -@@ -26,6 +26,9 @@ +@@ -21,6 +21,9 @@ #include #include @@ -97,5 +98,5 @@ index 923414a246e9..6b9dbc257e34 100644 static DEFINE_MUTEX(userns_state_mutex); -- -2.21.0 +2.22.0 -- cgit v1.2.3