diff options
Diffstat (limited to 'security/ipe/ipe.c')
| -rw-r--r-- | security/ipe/ipe.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/security/ipe/ipe.c b/security/ipe/ipe.c index 53f2196b9bcc..03c82a80744a 100644 --- a/security/ipe/ipe.c +++ b/security/ipe/ipe.c @@ -7,11 +7,15 @@ #include "ipe.h" #include "eval.h" #include "hooks.h" +#include "eval.h" bool ipe_enabled; static struct lsm_blob_sizes ipe_blobs __ro_after_init = { .lbs_superblock = sizeof(struct ipe_superblock), +#ifdef CONFIG_IPE_PROP_DM_VERITY + .lbs_bdev = sizeof(struct ipe_bdev), +#endif /* CONFIG_IPE_PROP_DM_VERITY */ }; static const struct lsm_id ipe_lsmid = { @@ -24,6 +28,13 @@ struct ipe_superblock *ipe_sb(const struct super_block *sb) return sb->s_security + ipe_blobs.lbs_superblock; } +#ifdef CONFIG_IPE_PROP_DM_VERITY +struct ipe_bdev *ipe_bdev(struct block_device *b) +{ + return b->bd_security + ipe_blobs.lbs_bdev; +} +#endif /* CONFIG_IPE_PROP_DM_VERITY */ + static struct security_hook_list ipe_hooks[] __ro_after_init = { LSM_HOOK_INIT(bprm_check_security, ipe_bprm_check_security), LSM_HOOK_INIT(mmap_file, ipe_mmap_file), @@ -31,6 +42,10 @@ static struct security_hook_list ipe_hooks[] __ro_after_init = { LSM_HOOK_INIT(kernel_read_file, ipe_kernel_read_file), LSM_HOOK_INIT(kernel_load_data, ipe_kernel_load_data), LSM_HOOK_INIT(initramfs_populated, ipe_unpack_initramfs), +#ifdef CONFIG_IPE_PROP_DM_VERITY + LSM_HOOK_INIT(bdev_free_security, ipe_bdev_free_security), + LSM_HOOK_INIT(bdev_setintegrity, ipe_bdev_setintegrity), +#endif /* CONFIG_IPE_PROP_DM_VERITY */ }; /** |