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authorLinus Torvalds <torvalds@linux-foundation.org>2019-09-23 11:21:04 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-09-23 11:21:04 -0700
commit5825a95fe92566ada2292a65de030850b5cff1da (patch)
tree8e210a297844f6e07e0acb6ee793036a2c692976 /include/linux/security.h
parentMerge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 (diff)
parentlsm: remove current_security() (diff)
downloadlinux-dev-5825a95fe92566ada2292a65de030850b5cff1da.tar.xz
linux-dev-5825a95fe92566ada2292a65de030850b5cff1da.zip
Merge tag 'selinux-pr-20190917' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
Pull selinux updates from Paul Moore: - Add LSM hooks, and SELinux access control hooks, for dnotify, fanotify, and inotify watches. This has been discussed with both the LSM and fs/notify folks and everybody is good with these new hooks. - The LSM stacking changes missed a few calls to current_security() in the SELinux code; we fix those and remove current_security() for good. - Improve our network object labeling cache so that we always return the object's label, even when under memory pressure. Previously we would return an error if we couldn't allocate a new cache entry, now we always return the label even if we can't create a new cache entry for it. - Convert the sidtab atomic_t counter to a normal u32 with READ/WRITE_ONCE() and memory barrier protection. - A few patches to policydb.c to clean things up (remove forward declarations, long lines, bad variable names, etc) * tag 'selinux-pr-20190917' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux: lsm: remove current_security() selinux: fix residual uses of current_security() for the SELinux blob selinux: avoid atomic_t usage in sidtab fanotify, inotify, dnotify, security: add security hook for fs notifications selinux: always return a secid from the network caches if we find one selinux: policydb - rename type_val_to_struct_array selinux: policydb - fix some checkpatch.pl warnings selinux: shuffle around policydb.c to get rid of forward declarations
Diffstat (limited to 'include/linux/security.h')
-rw-r--r--include/linux/security.h10
1 files changed, 8 insertions, 2 deletions
diff --git a/include/linux/security.h b/include/linux/security.h
index 5f7441abbf42..ace6fdb604f9 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -259,7 +259,8 @@ int security_dentry_create_files_as(struct dentry *dentry, int mode,
struct qstr *name,
const struct cred *old,
struct cred *new);
-
+int security_path_notify(const struct path *path, u64 mask,
+ unsigned int obj_type);
int security_inode_alloc(struct inode *inode);
void security_inode_free(struct inode *inode);
int security_inode_init_security(struct inode *inode, struct inode *dir,
@@ -387,7 +388,6 @@ int security_ismaclabel(const char *name);
int security_secid_to_secctx(u32 secid, char **secdata, u32 *seclen);
int security_secctx_to_secid(const char *secdata, u32 seclen, u32 *secid);
void security_release_secctx(char *secdata, u32 seclen);
-
void security_inode_invalidate_secctx(struct inode *inode);
int security_inode_notifysecctx(struct inode *inode, void *ctx, u32 ctxlen);
int security_inode_setsecctx(struct dentry *dentry, void *ctx, u32 ctxlen);
@@ -621,6 +621,12 @@ static inline int security_move_mount(const struct path *from_path,
return 0;
}
+static inline int security_path_notify(const struct path *path, u64 mask,
+ unsigned int obj_type)
+{
+ return 0;
+}
+
static inline int security_inode_alloc(struct inode *inode)
{
return 0;