From 71674309f1c119481444bc9eab2bc2538646247b Mon Sep 17 00:00:00 2001 From: David P Date: Fri, 20 Apr 2018 15:14:53 -0300 Subject: upgpkg: libre/linux-libre 4.16.3_gnu-1 Signed-off-by: David P --- ...l-to-disallow-unprivileged-CLONE_NEWUSER-by.patch | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) (limited to 'libre/linux-libre/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch') diff --git a/libre/linux-libre/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch b/libre/linux-libre/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch index b39ed26b7..10d9a4bfd 100644 --- a/libre/linux-libre/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch +++ b/libre/linux-libre/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch @@ -1,8 +1,8 @@ -From 188720e92122385994143a06cb16a930053eb503 Mon Sep 17 00:00:00 2001 -Message-Id: <188720e92122385994143a06cb16a930053eb503.1520639721.git.jan.steffens@gmail.com> +From ff9d06de19e83c0c5a00a4d46376b4d1032c4f99 Mon Sep 17 00:00:00 2001 +Message-Id: From: Serge Hallyn Date: Fri, 31 May 2013 19:12:12 +0100 -Subject: [PATCH 1/2] add sysctl to disallow unprivileged CLONE_NEWUSER by +Subject: [PATCH 1/6] add sysctl to disallow unprivileged CLONE_NEWUSER by default Signed-off-by: Serge Hallyn @@ -15,10 +15,10 @@ Signed-off-by: Daniel Micay 3 files changed, 30 insertions(+) diff --git a/kernel/fork.c b/kernel/fork.c -index 2295fc69717f..6f320a216e7d 100644 +index e5d9d405ae4e..c4be89c51f25 100644 --- a/kernel/fork.c +++ b/kernel/fork.c -@@ -102,6 +102,11 @@ +@@ -103,6 +103,11 @@ #define CREATE_TRACE_POINTS #include @@ -30,7 +30,7 @@ index 2295fc69717f..6f320a216e7d 100644 /* * Minimum number of threads to boot the kernel -@@ -1550,6 +1555,10 @@ static __latent_entropy struct task_struct *copy_process( +@@ -1591,6 +1596,10 @@ static __latent_entropy struct task_struct *copy_process( if ((clone_flags & (CLONE_NEWUSER|CLONE_FS)) == (CLONE_NEWUSER|CLONE_FS)) return ERR_PTR(-EINVAL); @@ -41,7 +41,7 @@ index 2295fc69717f..6f320a216e7d 100644 /* * Thread groups must share signals as well, and detached threads * can only be started up within the thread group. -@@ -2343,6 +2352,12 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags) +@@ -2385,6 +2394,12 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags) if (unshare_flags & CLONE_NEWNS) unshare_flags |= CLONE_FS; @@ -55,7 +55,7 @@ index 2295fc69717f..6f320a216e7d 100644 if (err) goto bad_unshare_out; diff --git a/kernel/sysctl.c b/kernel/sysctl.c -index 557d46728577..c19d7a828913 100644 +index f98f28c12020..7256d339a32a 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -105,6 +105,9 @@ extern int core_uses_pid; @@ -68,7 +68,7 @@ index 557d46728577..c19d7a828913 100644 extern int pid_max; extern int pid_max_min, pid_max_max; extern int percpu_pagelist_fraction; -@@ -513,6 +516,15 @@ static struct ctl_table kern_table[] = { +@@ -515,6 +518,15 @@ static struct ctl_table kern_table[] = { .proc_handler = proc_dointvec, }, #endif @@ -99,5 +99,5 @@ index 246d4d4ce5c7..f64432b45cec 100644 static DEFINE_MUTEX(userns_state_mutex); -- -2.16.2 +2.17.0 -- cgit v1.2.3