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2018-10-19LoadPin: Rename boot param "enabled" to "enforce"Kees Cook2-12/+13
LoadPin's "enabled" setting is really about enforcement, not whether or not the LSM is using LSM hooks. Instead, split this out so that LSM enabling can be logically distinct from whether enforcement is happening (for example, the pinning happens when the LSM is enabled, but the pin is only checked when "enforce" is set). This allows LoadPin to continue to operate sanely in test environments once LSM enable/disable is centrally handled (i.e. we want LoadPin to be enabled separately from its enforcement). Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johansen@canonical.com>
2018-10-19LoadPin: Report friendly block device nameKees Cook1-1/+4
Instead of only reporting major/minor, include the actual block device name, at least as seen by the kernel. Signed-off-by: Kees Cook <keescook@chromium.org>
2018-10-13apparmor: add #ifdef checks for secmark filteringArnd Bergmann2-0/+12
The newly added code fails to build when either SECMARK or NETFILTER are disabled: security/apparmor/lsm.c: In function 'apparmor_socket_sock_rcv_skb': security/apparmor/lsm.c:1138:12: error: 'struct sk_buff' has no member named 'secmark'; did you mean 'mark'? security/apparmor/lsm.c:1671:21: error: 'struct nf_hook_state' declared inside parameter list will not be visible outside of this definition or declaration [-Werror] Add a set of #ifdef checks around it to only enable the code that we can compile and that makes sense in that configuration. Fixes: ab9f2115081a ("apparmor: Allow filtering based on secmark policy") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: John Johansen <john.johansen@canonical.com>
2018-10-11LSM: Don't ignore initialization failuresKees Cook1-1/+3
LSM initialization failures have traditionally been ignored. We should at least WARN when something goes wrong. Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johansen@canonical.com> Signed-off-by: James Morris <james.morris@microsoft.com>
2018-10-11LSM: Provide init debugging infrastructureKees Cook1-0/+18
Booting with "lsm.debug" will report future details on how LSM ordering decisions are being made. Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: John Johansen <john.johansen@canonical.com> Reviewed-by: James Morris <james.morris@microsoft.com> Signed-off-by: James Morris <james.morris@microsoft.com>
2018-10-11LSM: Record LSM name in struct lsm_infoKees Cook5-0/+5
In preparation for making LSM selections outside of the LSMs, include the name of LSMs in struct lsm_info. Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Signed-off-by: James Morris <james.morris@microsoft.com>
2018-10-11LSM: Convert security_initcall() into DEFINE_LSM()Kees Cook5-5/+15
Instead of using argument-based initializers, switch to defining the contents of struct lsm_info on a per-LSM basis. This also drops the final use of the now inaccurate "initcall" naming. Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: James Morris <james.morris@microsoft.com> Signed-off-by: James Morris <james.morris@microsoft.com>
2018-10-11LSM: Convert from initcall to struct lsm_infoKees Cook2-9/+6
In preparation for doing more interesting LSM init probing, this converts the existing initcall system into an explicit call into a function pointer from a section-collected struct lsm_info array. Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: James Morris <james.morris@microsoft.com> Reviewed-by: John Johansen <john.johansen@canonical.com> Signed-off-by: James Morris <james.morris@microsoft.com>
2018-10-11LSM: Remove initcall tracingKees Cook1-7/+1
This partially reverts commit 58eacfffc417 ("init, tracing: instrument security and console initcall trace events") since security init calls are about to no longer resemble regular init calls. Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: James Morris <james.morris@microsoft.com> Signed-off-by: James Morris <james.morris@microsoft.com>
2018-10-11LSM: Rename .security_initcall section to .lsm_infoKees Cook1-2/+2
In preparation for switching from initcall to just a regular set of pointers in a section, rename the internal section name. Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: James Morris <james.morris@microsoft.com> Reviewed-by: John Johansen <john.johansen@canonical.com> Signed-off-by: James Morris <james.morris@microsoft.com>
2018-10-11LSM: Correctly announce start of LSM initializationKees Cook1-1/+2
For a while now, the LSM core has said it was "initializED", rather than "initializING". This adjust the report to be more accurate (i.e. before this was reported before any LSMs had been initialized.) Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Casey Schaufler <casey@schaufler-ca.com> Reviewed-by: James Morris <james.morris@microsoft.com> Reviewed-by: John Johansen <john.johansen@canonical.com> Signed-off-by: James Morris <james.morris@microsoft.com>
2018-10-10ima: open a new file instance if no read permissionsGoldwyn Rodrigues1-20/+34
Open a new file instance as opposed to changing file->f_mode when the file is not readable. This is done to accomodate overlayfs stacked file operations change. The real struct file is hidden behind the overlays struct file. So, any file->f_mode manipulations are not reflected on the real struct file. Open the file again in read mode if original file cannot be read, read and calculate the hash. Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com> Cc: stable@vger.kernel.org (linux-4.19) Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
2018-10-10ima: fix showing large 'violations' or 'runtime_measurements_count'Eric Biggers1-3/+3
The 12 character temporary buffer is not necessarily long enough to hold a 'long' value. Increase it. Signed-off-by: Eric Biggers <ebiggers@google.com> Cc: stable@vger.kernel.org Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
2018-10-10security/integrity: remove unnecessary 'init_keyring' variableEric Biggers1-7/+1
The 'init_keyring' variable actually just gave the value of CONFIG_INTEGRITY_TRUSTED_KEYRING. We should check the config option directly instead. No change in behavior; this just simplifies the code. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
2018-10-10security/integrity: constify some read-only dataEric Biggers8-13/+16
Constify some static data that is never modified, so that it is placed in .rodata. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
2018-10-03signal: Distinguish between kernel_siginfo and siginfoEric W. Biederman4-4/+4
Linus recently observed that if we did not worry about the padding member in struct siginfo it is only about 48 bytes, and 48 bytes is much nicer than 128 bytes for allocating on the stack and copying around in the kernel. The obvious thing of only adding the padding when userspace is including siginfo.h won't work as there are sigframe definitions in the kernel that embed struct siginfo. So split siginfo in two; kernel_siginfo and siginfo. Keeping the traditional name for the userspace definition. While the version that is used internally to the kernel and ultimately will not be padded to 128 bytes is called kernel_siginfo. The definition of struct kernel_siginfo I have put in include/signal_types.h A set of buildtime checks has been added to verify the two structures have the same field offsets. To make it easy to verify the change kernel_siginfo retains the same size as siginfo. The reduction in size comes in a following change. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
2018-10-03apparmor: Fix uninitialized value in aa_split_fqnameZubin Mithra1-2/+4
Syzkaller reported a OOB-read with the stacktrace below. This occurs inside __aa_lookupn_ns as `n` is not initialized. `n` is obtained from aa_splitn_fqname. In cases where `name` is invalid, aa_splitn_fqname returns without initializing `ns_name` and `ns_len`. Fix this by always initializing `ns_name` and `ns_len`. __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1c4/0x2b4 lib/dump_stack.c:113 print_address_description.cold.8+0x9/0x1ff mm/kasan/report.c:256 kasan_report_error mm/kasan/report.c:354 [inline] kasan_report.cold.9+0x242/0x309 mm/kasan/report.c:412 __asan_report_load1_noabort+0x14/0x20 mm/kasan/report.c:430 memcmp+0xe3/0x160 lib/string.c:861 strnstr+0x4b/0x70 lib/string.c:934 __aa_lookupn_ns+0xc1/0x570 security/apparmor/policy_ns.c:209 aa_lookupn_ns+0x88/0x1e0 security/apparmor/policy_ns.c:240 aa_fqlookupn_profile+0x1b9/0x1010 security/apparmor/policy.c:468 fqlookupn_profile+0x80/0xc0 security/apparmor/label.c:1844 aa_label_strn_parse+0xa3a/0x1230 security/apparmor/label.c:1908 aa_label_parse+0x42/0x50 security/apparmor/label.c:1943 aa_change_profile+0x513/0x3510 security/apparmor/domain.c:1362 apparmor_setprocattr+0xaa4/0x1150 security/apparmor/lsm.c:658 security_setprocattr+0x66/0xc0 security/security.c:1298 proc_pid_attr_write+0x301/0x540 fs/proc/base.c:2555 __vfs_write+0x119/0x9f0 fs/read_write.c:485 vfs_write+0x1fc/0x560 fs/read_write.c:549 ksys_write+0x101/0x260 fs/read_write.c:598 __do_sys_write fs/read_write.c:610 [inline] __se_sys_write fs/read_write.c:607 [inline] __x64_sys_write+0x73/0xb0 fs/read_write.c:607 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe Fixes: 3b0aaf5866bf ("apparmor: add lib fn to find the "split" for fqnames") Reported-by: syzbot+61e4b490d9d2da591b50@syzkaller.appspotmail.com Signed-off-by: Zubin Mithra <zsm@chromium.org> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: John Johansen <john.johansen@canonical.com>
2018-10-03apparmor: don't try to replace stale label in ptraceme checkJann Horn1-2/+2
begin_current_label_crit_section() must run in sleepable context because when label_is_stale() is true, aa_replace_current_label() runs, which uses prepare_creds(), which can sleep. Until now, the ptraceme access check (which runs with tasklist_lock held) violated this rule. Fixes: b2d09ae449ced ("apparmor: move ptrace checks to using labels") Reported-by: Cyrill Gorcunov <gorcunov@gmail.com> Reported-by: kernel test robot <rong.a.chen@intel.com> Signed-off-by: Jann Horn <jannh@google.com> Signed-off-by: John Johansen <john.johansen@canonical.com>
2018-10-03apparmor: Replace spin_is_locked() with lockdepLance Roy1-1/+1
lockdep_assert_held() is better suited to checking locking requirements, since it won't get confused when someone else holds the lock. This is also a step towards possibly removing spin_is_locked(). Signed-off-by: Lance Roy <ldr709@gmail.com> Cc: John Johansen <john.johansen@canonical.com> Cc: James Morris <jmorris@namei.org> Cc: "Serge E. Hallyn" <serge@hallyn.com> Cc: <linux-security-module@vger.kernel.org> Signed-off-by: John Johansen <john.johansen@canonical.com>
2018-10-03apparmor: Allow filtering based on secmark policyMatthew Garrett2-1/+177
Add support for dropping or accepting packets based on their secmark tags. Signed-off-by: Matthew Garrett <mjg59@google.com> Signed-off-by: John Johansen <john.johansen@canonical.com>
2018-10-03apparmor: Parse secmark policyMatthew Garrett4-0/+77
Add support for parsing secmark policy provided by userspace, and store that in the overall policy. Signed-off-by: Matthew Garrett <mjg59@google.com> Signed-off-by: John Johansen <john.johansen@canonical.com>
2018-10-03apparmor: Add a wildcard secidMatthew Garrett2-2/+4
Reserve a secid value that we can use as a wildcard, allowing us to define policy that's expected to match against all secids. Signed-off-by: Matthew Garrett <mjg59@google.com> Signed-off-by: John Johansen <john.johansen@canonical.com>
2018-09-25Revert "uapi/linux/keyctl.h: don't use C++ reserved keyword as a struct ↵Lubomir Rintel1-1/+1
member name" This changes UAPI, breaking iwd and libell: ell/key.c: In function 'kernel_dh_compute': ell/key.c:205:38: error: 'struct keyctl_dh_params' has no member named 'private'; did you mean 'dh_private'? struct keyctl_dh_params params = { .private = private, ^~~~~~~ dh_private This reverts commit 8a2336e549d385bb0b46880435b411df8d8200e8. Fixes: 8a2336e549d3 ("uapi/linux/keyctl.h: don't use C++ reserved keyword as a struct member name") Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Signed-off-by: David Howells <dhowells@redhat.com> cc: Randy Dunlap <rdunlap@infradead.org> cc: Mat Martineau <mathew.j.martineau@linux.intel.com> cc: Stephan Mueller <smueller@chronox.de> cc: James Morris <jmorris@namei.org> cc: "Serge E. Hallyn" <serge@hallyn.com> cc: Mat Martineau <mathew.j.martineau@linux.intel.com> cc: Andrew Morton <akpm@linux-foundation.org> cc: Linus Torvalds <torvalds@linux-foundation.org> cc: <stable@vger.kernel.org> Signed-off-by: James Morris <james.morris@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-19Smack: Mark expected switch fall-throughGustavo A. R. Silva1-1/+1
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Notice that in this particular case, I replaced "No break" with a proper "Fall through" annotation, which is what GCC is expecting to find. Warning level 2 was used: -Wimplicit-fallthrough=2 Addresses-Coverity-ID: 115051 ("Missing break in switch") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
2018-09-19Smack: ptrace capability use fixesCasey Schaufler1-3/+10
This fixes a pair of problems in the Smack ptrace checks related to checking capabilities. In both cases, as reported by Lukasz Pawelczyk, the raw capability calls are used rather than the Smack wrapper that check addition restrictions. In one case, as reported by Jann Horn, the wrong task is being checked for capabilities. Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
2018-09-18Smack: remove set but not used variable 'root_inode'YueHaibing1-3/+0
Fixes gcc '-Wunused-but-set-variable' warning: security/smack/smackfs.c: In function 'smk_fill_super': security/smack/smackfs.c:2856:16: warning: variable 'root_inode' set but not used [-Wunused-but-set-variable] Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
2018-09-14Revert "x86/mm/legacy: Populate the user page-table with user pgd's"Joerg Roedel1-1/+1
This reverts commit 1f40a46cf47c12d93a5ad9dccd82bd36ff8f956a. It turned out that this patch is not sufficient to enable PTI on 32 bit systems with legacy 2-level page-tables. In this paging mode the huge-page PTEs are in the top-level page-table directory, where also the mirroring to the user-space page-table happens. So every huge PTE exits twice, in the kernel and in the user page-table. That means that accessed/dirty bits need to be fetched from two PTEs in this mode to be safe, but this is not trivial to implement because it needs changes to generic code just for the sake of enabling PTI with 32-bit legacy paging. As all systems that need PTI should support PAE anyway, remove support for PTI when 32-bit legacy paging is used. Fixes: 7757d607c6b3 ('x86/pti: Allow CONFIG_PAGE_TABLE_ISOLATION for x86_32') Reported-by: Meelis Roos <mroos@linux.ee> Signed-off-by: Joerg Roedel <jroedel@suse.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: hpa@zytor.com Cc: linux-mm@kvack.org Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andy Lutomirski <luto@kernel.org> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Andrea Arcangeli <aarcange@redhat.com> Link: https://lkml.kernel.org/r/1536922754-31379-1-git-send-email-joro@8bytes.org
2018-09-13selinux: Add __GFP_NOWARN to allocation at str_read()Tetsuo Handa1-1/+1
syzbot is hitting warning at str_read() [1] because len parameter can become larger than KMALLOC_MAX_SIZE. We don't need to emit warning for this case. [1] https://syzkaller.appspot.com/bug?id=7f2f5aad79ea8663c296a2eedb81978401a908f0 Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Reported-by: syzbot <syzbot+ac488b9811036cea7ea0@syzkaller.appspotmail.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2018-09-13apparmor: don't try to replace stale label in ptrace access checkJann Horn2-2/+4
As a comment above begin_current_label_crit_section() explains, begin_current_label_crit_section() must run in sleepable context because when label_is_stale() is true, aa_replace_current_label() runs, which uses prepare_creds(), which can sleep. Until now, the ptrace access check (which runs with a task lock held) violated this rule. Also add a might_sleep() assertion to begin_current_label_crit_section(), because asserts are less likely to be ignored than comments. Fixes: b2d09ae449ced ("apparmor: move ptrace checks to using labels") Signed-off-by: Jann Horn <jannh@google.com> Signed-off-by: John Johansen <john.johansen@canonical.com>
2018-09-07apparmor: Fix network performance issue in aa_label_sk_permTony Jones1-6/+9
The netperf benchmark shows a 5.73% reduction in throughput for small (64 byte) transfers by unconfined tasks. DEFINE_AUDIT_SK() in aa_label_sk_perm() should not be performed unconditionally, rather only when the label is confined. netperf-tcp 56974a6fc^ 56974a6fc Min 64 563.48 ( 0.00%) 531.17 ( -5.73%) Min 128 1056.92 ( 0.00%) 999.44 ( -5.44%) Min 256 1945.95 ( 0.00%) 1867.97 ( -4.01%) Min 1024 6761.40 ( 0.00%) 6364.23 ( -5.87%) Min 2048 11110.53 ( 0.00%) 10606.20 ( -4.54%) Min 3312 13692.67 ( 0.00%) 13158.41 ( -3.90%) Min 4096 14926.29 ( 0.00%) 14457.46 ( -3.14%) Min 8192 18399.34 ( 0.00%) 18091.65 ( -1.67%) Min 16384 21384.13 ( 0.00%) 21158.05 ( -1.06%) Hmean 64 564.96 ( 0.00%) 534.38 ( -5.41%) Hmean 128 1064.42 ( 0.00%) 1010.12 ( -5.10%) Hmean 256 1965.85 ( 0.00%) 1879.16 ( -4.41%) Hmean 1024 6839.77 ( 0.00%) 6478.70 ( -5.28%) Hmean 2048 11154.80 ( 0.00%) 10671.13 ( -4.34%) Hmean 3312 13838.12 ( 0.00%) 13249.01 ( -4.26%) Hmean 4096 15009.99 ( 0.00%) 14561.36 ( -2.99%) Hmean 8192 18975.57 ( 0.00%) 18326.54 ( -3.42%) Hmean 16384 21440.44 ( 0.00%) 21324.59 ( -0.54%) Stddev 64 1.24 ( 0.00%) 2.85 (-130.64%) Stddev 128 4.51 ( 0.00%) 6.53 ( -44.84%) Stddev 256 11.67 ( 0.00%) 8.50 ( 27.16%) Stddev 1024 48.33 ( 0.00%) 75.07 ( -55.34%) Stddev 2048 54.82 ( 0.00%) 65.16 ( -18.86%) Stddev 3312 153.57 ( 0.00%) 56.29 ( 63.35%) Stddev 4096 100.25 ( 0.00%) 88.50 ( 11.72%) Stddev 8192 358.13 ( 0.00%) 169.99 ( 52.54%) Stddev 16384 43.99 ( 0.00%) 141.82 (-222.39%) Signed-off-by: Tony Jones <tonyj@suse.de> Fixes: 56974a6fcfef ("apparmor: add base infastructure for socket mediation") Signed-off-by: John Johansen <john.johansen@canonical.com>
2018-09-06Merge tag 'apparmor-pr-2018-09-06' of ↵Linus Torvalds1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor Pull apparmor fix from John Johansen: "A fix for an issue syzbot discovered last week: - Fix for bad debug check when converting secids to secctx" * tag 'apparmor-pr-2018-09-06' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor: apparmor: fix bad debug check in apparmor_secid_to_secctx()
2018-09-06selinux: refactor mls_context_to_sid() and make it stricterJann Horn3-110/+82
The intended behavior change for this patch is to reject any MLS strings that contain (trailing) garbage if p->mls_enabled is true. As suggested by Paul Moore, change mls_context_to_sid() so that the two parts of the range are extracted before the rest of the parsing. Because now we don't have to scan for two different separators simultaneously everywhere, we can actually switch to strchr() everywhere instead of the open-coded loops that scan for two separators at once. mls_context_to_sid() used to signal how much of the input string was parsed by updating `*scontext`. However, there is actually no case in which mls_context_to_sid() only parses a subset of the input and still returns a success (other than the buggy case with a second '-' in which it incorrectly claims to have consumed the entire string). Turn `scontext` into a simple pointer argument and stop redundantly checking whether the entire input was consumed in string_to_context_struct(). This also lets us remove the `scontext_len` argument from `string_to_context_struct()`. Signed-off-by: Jann Horn <jannh@google.com> [PM: minor merge fuzz in convert_context()] Signed-off-by: Paul Moore <paul@paul-moore.com>
2018-09-05uapi/linux/keyctl.h: don't use C++ reserved keyword as a struct member nameRandy Dunlap1-1/+1
Since this header is in "include/uapi/linux/", apparently people want to use it in userspace programs -- even in C++ ones. However, the header uses a C++ reserved keyword ("private"), so change that to "dh_private" instead to allow the header file to be used in C++ userspace. Fixes https://bugzilla.kernel.org/show_bug.cgi?id=191051 Link: http://lkml.kernel.org/r/0db6c314-1ef4-9bfa-1baa-7214dd2ee061@infradead.org Fixes: ddbb41148724 ("KEYS: Add KEYCTL_DH_COMPUTE command") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Cc: David Howells <dhowells@redhat.com> Cc: James Morris <jmorris@namei.org> Cc: "Serge E. Hallyn" <serge@hallyn.com> Cc: Mat Martineau <mathew.j.martineau@linux.intel.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2018-09-05selinux: fix mounting of cgroup2 under older policiesStephen Smalley1-0/+5
commit 901ef845fa2469c ("selinux: allow per-file labeling for cgroupfs") broke mounting of cgroup2 under older SELinux policies which lacked a genfscon rule for cgroup2. This prevents mounting of cgroup2 even when SELinux is permissive. Change the handling when there is no genfscon rule in policy to just mark the inode unlabeled and not return an error to the caller. This permits mounting and access if allowed by policy, e.g. to unconfined domains. I also considered changing the behavior of security_genfs_sid() to never return -ENOENT, but the current behavior is relied upon by other callers to perform caller-specific handling. Fixes: 901ef845fa2469c ("selinux: allow per-file labeling for cgroupfs") CC: <stable@vger.kernel.org> Reported-by: Dmitry Vyukov <dvyukov@google.com> Reported-by: Waiman Long <longman@redhat.com> Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov> Tested-by: Waiman Long <longman@redhat.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
2018-09-04security: tomoyo: Fix obsolete functionDing Xiang1-1/+2
simple_strtoul is obsolete, and use kstrtouint instead Signed-off-by: Ding Xiang <dingxiang@cmss.chinamobile.com> Acked-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: James Morris <james.morris@microsoft.com>
2018-09-04Merge tag 'v4.19-rc2' into next-generalJames Morris46-383/+427
Sync to Linux 4.19-rc2 for downstream developers.
2018-09-03apparmor: fix bad debug check in apparmor_secid_to_secctx()John Johansen1-1/+0
apparmor_secid_to_secctx() has a bad debug statement tripping on a condition handle by the code. When kconfig SECURITY_APPARMOR_DEBUG is enabled the debug WARN_ON will trip when **secdata is NULL resulting in the following trace. ------------[ cut here ]------------ AppArmor WARN apparmor_secid_to_secctx: ((!secdata)): WARNING: CPU: 0 PID: 14826 at security/apparmor/secid.c:82 apparmor_secid_to_secctx+0x2b5/0x2f0 security/apparmor/secid.c:82 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 14826 Comm: syz-executor1 Not tainted 4.19.0-rc1+ #193 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1c9/0x2b4 lib/dump_stack.c:113 panic+0x238/0x4e7 kernel/panic.c:184 __warn.cold.8+0x163/0x1ba kernel/panic.c:536 report_bug+0x252/0x2d0 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:178 [inline] do_error_trap+0x1fc/0x4d0 arch/x86/kernel/traps.c:296 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:316 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:993 RIP: 0010:apparmor_secid_to_secctx+0x2b5/0x2f0 security/apparmor/secid.c:82 Code: c7 c7 40 66 58 87 e8 6a 6d 0f fe 0f 0b e9 6c fe ff ff e8 3e aa 44 fe 48 c7 c6 80 67 58 87 48 c7 c7 a0 65 58 87 e8 4b 6d 0f fe <0f> 0b e9 3f fe ff ff 48 89 df e8 fc a7 83 fe e9 ed fe ff ff bb f4 RSP: 0018:ffff8801ba1bed10 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff8801ba1beed0 RCX: ffffc9000227e000 RDX: 0000000000018482 RSI: ffffffff8163ac01 RDI: 0000000000000001 RBP: ffff8801ba1bed30 R08: ffff8801b80ec080 R09: ffffed003b603eca R10: ffffed003b603eca R11: ffff8801db01f657 R12: 0000000000000001 R13: 0000000000000000 R14: 0000000000000000 R15: ffff8801ba1beed0 security_secid_to_secctx+0x63/0xc0 security/security.c:1314 ctnetlink_secctx_size net/netfilter/nf_conntrack_netlink.c:621 [inline] ctnetlink_nlmsg_size net/netfilter/nf_conntrack_netlink.c:659 [inline] ctnetlink_conntrack_event+0x303/0x1470 net/netfilter/nf_conntrack_netlink.c:706 nf_conntrack_eventmask_report+0x55f/0x930 net/netfilter/nf_conntrack_ecache.c:151 nf_conntrack_event_report include/net/netfilter/nf_conntrack_ecache.h:112 [inline] nf_ct_delete+0x33c/0x5d0 net/netfilter/nf_conntrack_core.c:601 nf_ct_iterate_cleanup+0x48c/0x5e0 net/netfilter/nf_conntrack_core.c:1892 nf_ct_iterate_cleanup_net+0x23c/0x2d0 net/netfilter/nf_conntrack_core.c:1974 ctnetlink_flush_conntrack net/netfilter/nf_conntrack_netlink.c:1226 [inline] ctnetlink_del_conntrack+0x66c/0x850 net/netfilter/nf_conntrack_netlink.c:1258 nfnetlink_rcv_msg+0xd88/0x1070 net/netfilter/nfnetlink.c:228 netlink_rcv_skb+0x172/0x440 net/netlink/af_netlink.c:2454 nfnetlink_rcv+0x1c0/0x4d0 net/netfilter/nfnetlink.c:560 netlink_unicast_kernel net/netlink/af_netlink.c:1317 [inline] netlink_unicast+0x5a0/0x760 net/netlink/af_netlink.c:1343 netlink_sendmsg+0xa18/0xfc0 net/netlink/af_netlink.c:1908 sock_sendmsg_nosec net/socket.c:621 [inline] sock_sendmsg+0xd5/0x120 net/socket.c:631 ___sys_sendmsg+0x7fd/0x930 net/socket.c:2114 __sys_sendmsg+0x11d/0x290 net/socket.c:2152 __do_sys_sendmsg net/socket.c:2161 [inline] __se_sys_sendmsg net/socket.c:2159 [inline] __x64_sys_sendmsg+0x78/0xb0 net/socket.c:2159 do_syscall_64+0x1b9/0x820 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x457089 Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f7bc6e03c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f7bc6e046d4 RCX: 0000000000457089 RDX: 0000000000000000 RSI: 0000000020d65000 RDI: 0000000000000003 RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff R13: 00000000004d4588 R14: 00000000004c8d5c R15: 0000000000000000 Dumping ftrace buffer: (ftrace buffer empty) Kernel Offset: disabled Rebooting in 86400 seconds.. CC: <stable@vger.kernel.org> #4.18 Fixes: c092921219d2 ("apparmor: add support for mapping secids and using secctxes") Reported-by: syzbot+21016130b0580a9de3b5@syzkaller.appspotmail.com Signed-off-by: John Johansen <john.johansen@canonical.com>
2018-08-29security/capabilities: remove check for -EINVALChristian Brauner1-3/+0
bprm_caps_from_vfs_caps() never returned -EINVAL so remove the rc == -EINVAL check. Signed-off-by: Christian Brauner <christian@brauner.io> Reviewed-by: Serge Hallyn <serge@hallyn.com> Signed-off-by: James Morris <james.morris@microsoft.com>
2018-08-24Merge tag 'apparmor-pr-2018-08-23' of ↵Linus Torvalds7-44/+20
git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor Pull apparmor updates from John Johansen: "There is nothing major this time just four bug fixes and a patch to remove some dead code: Cleanups: - remove no-op permission check in policy_unpack Bug fixes: - fix an error code in __aa_create_ns() - fix failure to audit context info in build_change_hat - check buffer bounds when mapping permissions mask - fully initialize aa_perms struct when answering userspace query" * tag 'apparmor-pr-2018-08-23' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor: apparmor: remove no-op permission check in policy_unpack apparmor: fix an error code in __aa_create_ns() apparmor: Fix failure to audit context info in build_change_hat apparmor: Fully initialize aa_perms struct when answering userspace query apparmor: Check buffer bounds when mapping permissions mask
2018-08-24Merge branch 'userns-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace Pull namespace fixes from Eric Biederman: "This is a set of four fairly obvious bug fixes: - a switch from d_find_alias to d_find_any_alias because the xattr code perversely takes a dentry - two mutex vs copy_to_user fixes from Jann Horn - a fix to use a sanitized size not the size userspace passed in from Christian Brauner" * 'userns-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: getxattr: use correct xattr length sys: don't hold uts_sem while accessing userspace memory userns: move user access out of the mutex cap_inode_getsecurity: use d_find_any_alias() instead of d_find_alias()
2018-08-23apparmor: remove no-op permission check in policy_unpackJohn Johansen1-32/+0
The patch 736ec752d95e: "AppArmor: policy routines for loading and unpacking policy" from Jul 29, 2010, leads to the following static checker warning: security/apparmor/policy_unpack.c:410 verify_accept() warn: bitwise AND condition is false here security/apparmor/policy_unpack.c:413 verify_accept() warn: bitwise AND condition is false here security/apparmor/policy_unpack.c 392 #define DFA_VALID_PERM_MASK 0xffffffff 393 #define DFA_VALID_PERM2_MASK 0xffffffff 394 395 /** 396 * verify_accept - verify the accept tables of a dfa 397 * @dfa: dfa to verify accept tables of (NOT NULL) 398 * @flags: flags governing dfa 399 * 400 * Returns: 1 if valid accept tables else 0 if error 401 */ 402 static bool verify_accept(struct aa_dfa *dfa, int flags) 403 { 404 int i; 405 406 /* verify accept permissions */ 407 for (i = 0; i < dfa->tables[YYTD_ID_ACCEPT]->td_lolen; i++) { 408 int mode = ACCEPT_TABLE(dfa)[i]; 409 410 if (mode & ~DFA_VALID_PERM_MASK) 411 return 0; 412 413 if (ACCEPT_TABLE2(dfa)[i] & ~DFA_VALID_PERM2_MASK) 414 return 0; fixes: 736ec752d95e ("AppArmor: policy routines for loading and unpacking policy") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: John Johansen <john.johansen@canonical.com>
2018-08-22init: allow initcall tables to be emitted using relative referencesArd Biesheuvel1-7/+10
Allow the initcall tables to be emitted using relative references that are only half the size on 64-bit architectures and don't require fixups at runtime on relocatable kernels. Link: http://lkml.kernel.org/r/20180704083651.24360-5-ard.biesheuvel@linaro.org Acked-by: James Morris <james.morris@microsoft.com> Acked-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Acked-by: Petr Mladek <pmladek@suse.com> Acked-by: Michael Ellerman <mpe@ellerman.id.au> Acked-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: James Morris <jmorris@namei.org> Cc: Jessica Yu <jeyu@kernel.org> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Kees Cook <keescook@chromium.org> Cc: Nicolas Pitre <nico@linaro.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Russell King <linux@armlinux.org.uk> Cc: "Serge E. Hallyn" <serge@hallyn.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Thomas Garnier <thgarnie@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Will Deacon <will.deacon@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2018-08-22apparmor: fix an error code in __aa_create_ns()Dan Carpenter1-1/+1
We should return error pointers in this function. Returning NULL results in a NULL dereference in the caller. Fixes: 73688d1ed0b8 ("apparmor: refactor prepare_ns() and make usable from different views") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: John Johansen <john.johansen@canonical.com>
2018-08-16Merge branch 'next-integrity' of ↵Linus Torvalds12-46/+108
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull integrity updates from James Morris: "This adds support for EVM signatures based on larger digests, contains a new audit record AUDIT_INTEGRITY_POLICY_RULE to differentiate the IMA policy rules from the IMA-audit messages, addresses two deadlocks due to either loading or searching for crypto algorithms, and cleans up the audit messages" * 'next-integrity' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: EVM: fix return value check in evm_write_xattrs() integrity: prevent deadlock during digsig verification. evm: Allow non-SHA1 digital signatures evm: Don't deadlock if a crypto algorithm is unavailable integrity: silence warning when CONFIG_SECURITYFS is not enabled ima: Differentiate auditing policy rules from "audit" actions ima: Do not audit if CONFIG_INTEGRITY_AUDIT is not set ima: Use audit_log_format() rather than audit_log_string() ima: Call audit_log_string() rather than logging it untrusted
2018-08-16Merge branch 'next-tpm' of ↵Linus Torvalds4-16/+10
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull TPM updates from James Morris: - Migrate away from PM runtime as explicit cmdReady/goIdle transactions for every command is a spec requirement. PM runtime adds only a layer of complexity on our case. - tpm_tis drivers can now specify the hwrng quality. - TPM 2.0 code uses now tpm_buf for constructing messages. Jarkko thinks Tomas Winkler has done the same for TPM 1.2, and will start digging those changes from the patchwork in the near future. - Bug fixes and clean ups * 'next-tpm' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: ima: Get rid of ima_used_chip and use ima_tpm_chip != NULL instead ima: Use tpm_default_chip() and call TPM functions with a tpm_chip tpm: replace TPM_TRANSMIT_RAW with TPM_TRANSMIT_NESTED tpm: Convert tpm_find_get_ops() to use tpm_default_chip() tpm: Implement tpm_default_chip() to find a TPM chip tpm: rename tpm_chip_find_get() to tpm_find_get_ops() tpm: Allow tpm_tis drivers to set hwrng quality. tpm: Return the actual size when receiving an unsupported command tpm: separate cmd_ready/go_idle from runtime_pm tpm/tpm_i2c_infineon: switch to i2c_lock_bus(..., I2C_LOCK_SEGMENT) tpm_tis_spi: Pass the SPI IRQ down to the driver tpm: migrate tpm2_get_random() to use struct tpm_buf tpm: migrate tpm2_get_tpm_pt() to use struct tpm_buf tpm: migrate tpm2_probe() to use struct tpm_buf tpm: migrate tpm2_shutdown() to use struct tpm_buf
2018-08-16Merge branch 'next-smack' of ↵Linus Torvalds1-6/+16
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull smack updates from James Morris: "Minor fixes from Piotr Sawicki" * 'next-smack' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: Smack: Inform peer that IPv6 traffic has been blocked Smack: Check UDP-Lite and DCCP protocols during IPv6 handling Smack: Fix handling of IPv4 traffic received by PF_INET6 sockets
2018-08-16Merge branch 'linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto updates from Herbert Xu: "API: - Fix dcache flushing crash in skcipher. - Add hash finup self-tests. - Reschedule during speed tests. Algorithms: - Remove insecure vmac and replace it with vmac64. - Add public key verification for DH/ECDH. Drivers: - Decrease priority of sha-mb on x86. - Improve NEON latency/throughput on ARM64. - Add md5/sha384/sha512/des/3des to inside-secure. - Support eip197d in inside-secure. - Only register algorithms supported by the host in virtio. - Add cts and remove incompatible cts1 from ccree. - Add hisilicon SEC security accelerator driver. - Replace msm hwrng driver with qcom pseudo rng driver. Misc: - Centralize CRC polynomials" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (121 commits) crypto: arm64/ghash-ce - implement 4-way aggregation crypto: arm64/ghash-ce - replace NEON yield check with block limit crypto: hisilicon - sec_send_request() can be static lib/mpi: remove redundant variable esign crypto: arm64/aes-ce-gcm - don't reload key schedule if avoidable crypto: arm64/aes-ce-gcm - implement 2-way aggregation crypto: arm64/aes-ce-gcm - operate on two input blocks at a time crypto: dh - make crypto_dh_encode_key() make robust crypto: dh - fix calculating encoded key size crypto: ccp - Check for NULL PSP pointer at module unload crypto: arm/chacha20 - always use vrev for 16-bit rotates crypto: ccree - allow bigger than sector XTS op crypto: ccree - zero all of request ctx before use crypto: ccree - remove cipher ivgen left overs crypto: ccree - drop useless type flag during reg crypto: ablkcipher - fix crash flushing dcache in error path crypto: blkcipher - fix crash flushing dcache in error path crypto: skcipher - fix crash flushing dcache in error path crypto: skcipher - remove unnecessary setting of walk->nbytes crypto: scatterwalk - remove scatterwalk_samebuf() ...
2018-08-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds1-1/+1
Pull networking updates from David Miller: "Highlights: - Gustavo A. R. Silva keeps working on the implicit switch fallthru changes. - Support 802.11ax High-Efficiency wireless in cfg80211 et al, From Luca Coelho. - Re-enable ASPM in r8169, from Kai-Heng Feng. - Add virtual XFRM interfaces, which avoids all of the limitations of existing IPSEC tunnels. From Steffen Klassert. - Convert GRO over to use a hash table, so that when we have many flows active we don't traverse a long list during accumluation. - Many new self tests for routing, TC, tunnels, etc. Too many contributors to mention them all, but I'm really happy to keep seeing this stuff. - Hardware timestamping support for dpaa_eth/fsl-fman from Yangbo Lu. - Lots of cleanups and fixes in L2TP code from Guillaume Nault. - Add IPSEC offload support to netdevsim, from Shannon Nelson. - Add support for slotting with non-uniform distribution to netem packet scheduler, from Yousuk Seung. - Add UDP GSO support to mlx5e, from Boris Pismenny. - Support offloading of Team LAG in NFP, from John Hurley. - Allow to configure TX queue selection based upon RX queue, from Amritha Nambiar. - Support ethtool ring size configuration in aquantia, from Anton Mikaev. - Support DSCP and flowlabel per-transport in SCTP, from Xin Long. - Support list based batching and stack traversal of SKBs, this is very exciting work. From Edward Cree. - Busyloop optimizations in vhost_net, from Toshiaki Makita. - Introduce the ETF qdisc, which allows time based transmissions. IGB can offload this in hardware. From Vinicius Costa Gomes. - Add parameter support to devlink, from Moshe Shemesh. - Several multiplication and division optimizations for BPF JIT in nfp driver, from Jiong Wang. - Lots of prepatory work to make more of the packet scheduler layer lockless, when possible, from Vlad Buslov. - Add ACK filter and NAT awareness to sch_cake packet scheduler, from Toke Høiland-Jørgensen. - Support regions and region snapshots in devlink, from Alex Vesker. - Allow to attach XDP programs to both HW and SW at the same time on a given device, with initial support in nfp. From Jakub Kicinski. - Add TLS RX offload and support in mlx5, from Ilya Lesokhin. - Use PHYLIB in r8169 driver, from Heiner Kallweit. - All sorts of changes to support Spectrum 2 in mlxsw driver, from Ido Schimmel. - PTP support in mv88e6xxx DSA driver, from Andrew Lunn. - Make TCP_USER_TIMEOUT socket option more accurate, from Jon Maxwell. - Support for templates in packet scheduler classifier, from Jiri Pirko. - IPV6 support in RDS, from Ka-Cheong Poon. - Native tproxy support in nf_tables, from Máté Eckl. - Maintain IP fragment queue in an rbtree, but optimize properly for in-order frags. From Peter Oskolkov. - Improvde handling of ACKs on hole repairs, from Yuchung Cheng" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1996 commits) bpf: test: fix spelling mistake "REUSEEPORT" -> "REUSEPORT" hv/netvsc: Fix NULL dereference at single queue mode fallback net: filter: mark expected switch fall-through xen-netfront: fix warn message as irq device name has '/' cxgb4: Add new T5 PCI device ids 0x50af and 0x50b0 net: dsa: mv88e6xxx: missing unlock on error path rds: fix building with IPV6=m inet/connection_sock: prefer _THIS_IP_ to current_text_addr net: dsa: mv88e6xxx: bitwise vs logical bug net: sock_diag: Fix spectre v1 gadget in __sock_diag_cmd() ieee802154: hwsim: using right kind of iteration net: hns3: Add vlan filter setting by ethtool command -K net: hns3: Set tx ring' tc info when netdev is up net: hns3: Remove tx ring BD len register in hns3_enet net: hns3: Fix desc num set to default when setting channel net: hns3: Fix for phy link issue when using marvell phy driver net: hns3: Fix for information of phydev lost problem when down/up net: hns3: Fix for command format parsing error in hclge_is_all_function_id_zero net: hns3: Add support for serdes loopback selftest bnxt_en: take coredump_record structure off stack ...
2018-08-15Merge tag 'kbuild-v4.19' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild updates from Masahiro Yamada: - verify depmod is installed before modules_install - support build salt in case build ids must be unique between builds - allow users to specify additional host compiler flags via HOST*FLAGS, and rename internal variables to KBUILD_HOST*FLAGS - update buildtar script to drop vax support, add arm64 support - update builddeb script for better debarch support - document the pit-fall of if_changed usage - fix parallel build of UML with O= option - make 'samples' target depend on headers_install to fix build errors - remove deprecated host-progs variable - add a new coccinelle script for refcount_t vs atomic_t check - improve double-test coccinelle script - misc cleanups and fixes * tag 'kbuild-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (41 commits) coccicheck: return proper error code on fail Coccinelle: doubletest: reduce side effect false positives kbuild: remove deprecated host-progs variable kbuild: make samples really depend on headers_install um: clean up archheaders recipe kbuild: add %asm-generic to no-dot-config-targets um: fix parallel building with O= option scripts: Add Python 3 support to tracing/draw_functrace.py builddeb: Add automatic support for sh{3,4}{,eb} architectures builddeb: Add automatic support for riscv* architectures builddeb: Add automatic support for m68k architecture builddeb: Add automatic support for or1k architecture builddeb: Add automatic support for sparc64 architecture builddeb: Add automatic support for mips{,64}r6{,el} architectures builddeb: Add automatic support for mips64el architecture builddeb: Add automatic support for ppc64 and powerpcspe architectures builddeb: Introduce functions to simplify kconfig tests in set_debarch builddeb: Drop check for 32-bit s390 builddeb: Change architecture detection fallback to use dpkg-architecture builddeb: Skip architecture detection when KBUILD_DEBARCH is set ...
2018-08-15Merge tag 'selinux-pr-20180814' of ↵Linus Torvalds13-189/+198
git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux Pull SELinux updates from Paul Moore: "There are 16 patches in here but really only one that is of any significance. That one patch is by nixiaoming and fixes a few places where we were not properly cleaning up dentry and inode objects in the selinuxfs error handling code. The rest are either printk->pr_* conversions, constification tweaks, and a minor tweak to MAINTAINERS. Everything passes the selinux-testsuite and looks to merge cleanly against your master branch" * tag 'selinux-pr-20180814' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux: selinux: cleanup dentry and inodes on error in selinuxfs selinux: constify write_op[] selinux: Cleanup printk logging in netnode selinux: Cleanup printk logging in avc selinux: Cleanup printk logging in netif selinux: Cleanup printk logging in netport selinux: Cleanup printk logging in sidtab selinux: Cleanup printk logging in netlink selinux: Cleanup printk logging in selinuxfs selinux: Cleanup printk logging in services selinux: Cleanup printk logging in avtab selinux: Cleanup printk logging in hooks selinux: Cleanup printk logging in policydb selinux: Cleanup printk logging in ebitmap selinux: Cleanup printk logging in conditional MAINTAINERS: update the LSM and SELinux subsystems
generated by cgit v1.2.3 (git 2.39.0) at 2025-02-08 21:59:54 +0300