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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-27 23:42:11 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-27 23:42:11 +0300 |
| commit | f1c921fb70de06c7eda59104470134aecc7a07c4 (patch) | |
| tree | 9e4bc137ef8396b8cdb64d7380e3be26d3fbf8b0 /security/selinux/include | |
| parent | fafe1e39ed213221c0bce6b0b31669334368dc97 (diff) | |
| parent | e4c82eafb609c2badc56f4e11bc50fcf44b8e9eb (diff) | |
| download | linux-f1c921fb70de06c7eda59104470134aecc7a07c4.tar.xz | |
Merge tag 'selinux-pr-20210426' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
Pull selinux updates from Paul Moore:
- Add support for measuring the SELinux state and policy capabilities
using IMA.
- A handful of SELinux/NFS patches to compare the SELinux state of one
mount with a set of mount options. Olga goes into more detail in the
patch descriptions, but this is important as it allows more
flexibility when using NFS and SELinux context mounts.
- Properly differentiate between the subjective and objective LSM
credentials; including support for the SELinux and Smack. My clumsy
attempt at a proper fix for AppArmor didn't quite pass muster so John
is working on a proper AppArmor patch, in the meantime this set of
patches shouldn't change the behavior of AppArmor in any way. This
change explains the bulk of the diffstat beyond security/.
- Fix a problem where we were not properly terminating the permission
list for two SELinux object classes.
* tag 'selinux-pr-20210426' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux:
selinux: add proper NULL termination to the secclass_map permissions
smack: differentiate between subjective and objective task credentials
selinux: clarify task subjective and objective credentials
lsm: separate security_task_getsecid() into subjective and objective variants
nfs: account for selinux security context when deciding to share superblock
nfs: remove unneeded null check in nfs_fill_super()
lsm,selinux: add new hook to compare new mount to an existing mount
selinux: fix misspellings using codespell tool
selinux: fix misspellings using codespell tool
selinux: measure state and policy capabilities
selinux: Allow context mounts for unpriviliged overlayfs
Diffstat (limited to 'security/selinux/include')
| -rw-r--r-- | security/selinux/include/classmap.h | 5 | ||||
| -rw-r--r-- | security/selinux/include/ima.h | 6 | ||||
| -rw-r--r-- | security/selinux/include/security.h | 2 |
3 files changed, 10 insertions, 3 deletions
diff --git a/security/selinux/include/classmap.h b/security/selinux/include/classmap.h index ba2e01a6955c..62d19bccf3de 100644 --- a/security/selinux/include/classmap.h +++ b/security/selinux/include/classmap.h @@ -242,11 +242,12 @@ struct security_class_mapping secclass_map[] = { { "infiniband_endport", { "manage_subnet", NULL } }, { "bpf", - {"map_create", "map_read", "map_write", "prog_load", "prog_run"} }, + { "map_create", "map_read", "map_write", "prog_load", "prog_run", + NULL } }, { "xdp_socket", { COMMON_SOCK_PERMS, NULL } }, { "perf_event", - {"open", "cpu", "kernel", "tracepoint", "read", "write"} }, + { "open", "cpu", "kernel", "tracepoint", "read", "write", NULL } }, { "lockdown", { "integrity", "confidentiality", NULL } }, { "anon_inode", diff --git a/security/selinux/include/ima.h b/security/selinux/include/ima.h index d69c36611423..75ca92b4a462 100644 --- a/security/selinux/include/ima.h +++ b/security/selinux/include/ima.h @@ -15,10 +15,16 @@ #ifdef CONFIG_IMA extern void selinux_ima_measure_state(struct selinux_state *selinux_state); +extern void selinux_ima_measure_state_locked( + struct selinux_state *selinux_state); #else static inline void selinux_ima_measure_state(struct selinux_state *selinux_state) { } +static inline void selinux_ima_measure_state_locked( + struct selinux_state *selinux_state) +{ +} #endif #endif /* _SELINUX_IMA_H_ */ diff --git a/security/selinux/include/security.h b/security/selinux/include/security.h index 7650de048570..ac0ece01305a 100644 --- a/security/selinux/include/security.h +++ b/security/selinux/include/security.h @@ -426,7 +426,7 @@ extern struct page *selinux_kernel_status_page(struct selinux_state *state); #define SELINUX_KERNEL_STATUS_VERSION 1 struct selinux_kernel_status { - u32 version; /* version number of thie structure */ + u32 version; /* version number of the structure */ u32 sequence; /* sequence number of seqlock logic */ u32 enforcing; /* current setting of enforcing mode */ u32 policyload; /* times of policy reloaded */ |