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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2014-02-08 14:37:08 -0200
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2014-02-08 14:37:08 -0200
commitf9952fd6b962fe058e5beb2a417ec237bfddd50a (patch)
tree4977a7c689f8273b5612b7c1ba6d515cae01e971
parentbe181c3f30b40a33a22eb166cb7feeabf69fa696 (diff)
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linux-libre-lts-knock-3.10.29-1: updating version
-rw-r--r--kernels/linux-libre-lts-knock/0001-x86-x32-Correct-invalid-use-of-user-timespec-in-the-.patch80
-rw-r--r--kernels/linux-libre-lts-knock/PKGBUILD11
2 files changed, 3 insertions, 88 deletions
diff --git a/kernels/linux-libre-lts-knock/0001-x86-x32-Correct-invalid-use-of-user-timespec-in-the-.patch b/kernels/linux-libre-lts-knock/0001-x86-x32-Correct-invalid-use-of-user-timespec-in-the-.patch
deleted file mode 100644
index 3f1bccc80..000000000
--- a/kernels/linux-libre-lts-knock/0001-x86-x32-Correct-invalid-use-of-user-timespec-in-the-.patch
+++ /dev/null
@@ -1,80 +0,0 @@
-From 2def2ef2ae5f3990aabdbe8a755911902707d268 Mon Sep 17 00:00:00 2001
-From: PaX Team <pageexec@freemail.hu>
-Date: Thu, 30 Jan 2014 16:59:25 -0800
-Subject: [PATCH] x86, x32: Correct invalid use of user timespec in the kernel
-
-The x32 case for the recvmsg() timout handling is broken:
-
- asmlinkage long compat_sys_recvmmsg(int fd, struct compat_mmsghdr __user *mmsg,
- unsigned int vlen, unsigned int flags,
- struct compat_timespec __user *timeout)
- {
- int datagrams;
- struct timespec ktspec;
-
- if (flags & MSG_CMSG_COMPAT)
- return -EINVAL;
-
- if (COMPAT_USE_64BIT_TIME)
- return __sys_recvmmsg(fd, (struct mmsghdr __user *)mmsg, vlen,
- flags | MSG_CMSG_COMPAT,
- (struct timespec *) timeout);
- ...
-
-The timeout pointer parameter is provided by userland (hence the __user
-annotation) but for x32 syscalls it's simply cast to a kernel pointer
-and is passed to __sys_recvmmsg which will eventually directly
-dereference it for both reading and writing. Other callers to
-__sys_recvmmsg properly copy from userland to the kernel first.
-
-The bug was introduced by commit ee4fa23c4bfc ("compat: Use
-COMPAT_USE_64BIT_TIME in net/compat.c") and should affect all kernels
-since 3.4 (and perhaps vendor kernels if they backported x32 support
-along with this code).
-
-Note that CONFIG_X86_X32_ABI gets enabled at build time and only if
-CONFIG_X86_X32 is enabled and ld can build x32 executables.
-
-Other uses of COMPAT_USE_64BIT_TIME seem fine.
-
-This addresses CVE-2014-0038.
-
-Signed-off-by: PaX Team <pageexec@freemail.hu>
-Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
-Cc: <stable@vger.kernel.org> # v3.4+
-Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
----
- net/compat.c | 9 ++-------
- 1 file changed, 2 insertions(+), 7 deletions(-)
-
-diff --git a/net/compat.c b/net/compat.c
-index dd32e34..f50161f 100644
---- a/net/compat.c
-+++ b/net/compat.c
-@@ -780,21 +780,16 @@ asmlinkage long compat_sys_recvmmsg(int fd, struct compat_mmsghdr __user *mmsg,
- if (flags & MSG_CMSG_COMPAT)
- return -EINVAL;
-
-- if (COMPAT_USE_64BIT_TIME)
-- return __sys_recvmmsg(fd, (struct mmsghdr __user *)mmsg, vlen,
-- flags | MSG_CMSG_COMPAT,
-- (struct timespec *) timeout);
--
- if (timeout == NULL)
- return __sys_recvmmsg(fd, (struct mmsghdr __user *)mmsg, vlen,
- flags | MSG_CMSG_COMPAT, NULL);
-
-- if (get_compat_timespec(&ktspec, timeout))
-+ if (compat_get_timespec(&ktspec, timeout))
- return -EFAULT;
-
- datagrams = __sys_recvmmsg(fd, (struct mmsghdr __user *)mmsg, vlen,
- flags | MSG_CMSG_COMPAT, &ktspec);
-- if (datagrams > 0 && put_compat_timespec(&ktspec, timeout))
-+ if (datagrams > 0 && compat_put_timespec(&ktspec, timeout))
- datagrams = -EFAULT;
-
- return datagrams;
---
-1.8.5.3
-
diff --git a/kernels/linux-libre-lts-knock/PKGBUILD b/kernels/linux-libre-lts-knock/PKGBUILD
index d008ca244..eb435f480 100644
--- a/kernels/linux-libre-lts-knock/PKGBUILD
+++ b/kernels/linux-libre-lts-knock/PKGBUILD
@@ -1,4 +1,4 @@
-# $Id: PKGBUILD 204934 2014-01-31 16:13:52Z bpiotrowski $
+# $Id: PKGBUILD 205544 2014-02-06 22:42:03Z bpiotrowski $
# Maintainer: Tobias Powalowski <tpowa@archlinux.org>
# Maintainer: Thomas Baechler <thomas@archlinux.org>
# Maintainer (Parabola): André Silva <emulatorman@parabola.nu>
@@ -10,10 +10,10 @@
pkgbase=linux-libre-lts-knock # Build stock -LIBRE-LTS-KNOCK kernel
#pkgbase=linux-libre-custom # Build kernel with a different name
_basekernel=3.10
-_sublevel=28
+_sublevel=29
_knockpatchver=${_basekernel}
pkgver=${_basekernel}.${_sublevel}
-pkgrel=1.1
+pkgrel=1
_lxopkgver=${_basekernel}.28 # nearly always the same as pkgver
arch=('i686' 'x86_64' 'mips64el')
url="http://linux-libre.fsfla.org/"
@@ -32,7 +32,6 @@ source=("http://linux-libre.fsfla.org/pub/linux-libre/releases/${_basekernel}-gn
'boot-logo.patch'
'change-default-console-loglevel.patch'
'criu-no-expert.patch'
- '0001-x86-x32-Correct-invalid-use-of-user-timespec-in-the-.patch'
"http://www.linux-libre.fsfla.org/pub/linux-libre/lemote/gnewsense/pool/debuginfo/linux-patches-${_lxopkgver}-gnu_0loongsonlibre_mipsel.tar.xz")
md5sums=('d562fd52580a3b6b18b6eeb5921d1d5c'
'1eeedf694bd64b34a031ac27549bc7a3'
@@ -45,7 +44,6 @@ md5sums=('d562fd52580a3b6b18b6eeb5921d1d5c'
'04b21c79df0a952c22d681dd4f4562df'
'f3def2cefdcbb954c21d8505d23cc83c'
'd50c1ac47394e9aec637002ef3392bd1'
- '336d2c4afd7ee5f2bdf0dcb1a54df4b2'
'cec0d90f5d3fae8752b0020c6b785954')
if [ "$CARCH" != "mips64el" ]; then
# don't use the Loongson-specific patches on non-mips64el arches.
@@ -81,9 +79,6 @@ prepare() {
# patch from fedora
patch -Np1 -i "${srcdir}/criu-no-expert.patch"
- # CVE-2014-0038
- patch -Np1 -i "${srcdir}/0001-x86-x32-Correct-invalid-use-of-user-timespec-in-the-.patch"
-
if [ "$CARCH" == "mips64el" ]; then
sed -i "s|^EXTRAVERSION.*|EXTRAVERSION =-libre-lts-knock|" Makefile
sed -r "s|^( SUBLEVEL = ).*|\1$_sublevel|" \