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author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-18 00:41:03 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-18 00:41:03 +0300 |
commit | c52b76185b7a1b300e5f15ff871c8f45ced3dee9 (patch) | |
tree | 071bb551fb652d1e1b7e8e82e410d16630c0f2dc /security/security.c | |
parent | 681750c0468185f92acb8080c13f26a19cb4ee0d (diff) | |
parent | 81cd8896a64cc34bd59f097fa619b11ab40ca7a6 (diff) | |
download | linux-c52b76185b7a1b300e5f15ff871c8f45ced3dee9.tar.xz |
Merge branch 'work.const-path' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull 'struct path' constification update from Al Viro:
"'struct path' is passed by reference to a bunch of Linux security
methods; in theory, there's nothing to stop them from modifying the
damn thing and LSM community being what it is, sooner or later some
enterprising soul is going to decide that it's a good idea.
Let's remove the temptation and constify all of those..."
* 'work.const-path' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
constify ima_d_path()
constify security_sb_pivotroot()
constify security_path_chroot()
constify security_path_{link,rename}
apparmor: remove useless checks for NULL ->mnt
constify security_path_{mkdir,mknod,symlink}
constify security_path_{unlink,rmdir}
apparmor: constify common_perm_...()
apparmor: constify aa_path_link()
apparmor: new helper - common_path_perm()
constify chmod_common/security_path_chmod
constify security_sb_mount()
constify chown_common/security_path_chown
tomoyo: constify assorted struct path *
apparmor_path_truncate(): path->mnt is never NULL
constify vfs_truncate()
constify security_path_truncate()
[apparmor] constify struct path * in a bunch of helpers
Diffstat (limited to 'security/security.c')
-rw-r--r-- | security/security.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/security/security.c b/security/security.c index 8c44a64f191d..d17e4a6d269c 100644 --- a/security/security.c +++ b/security/security.c @@ -302,7 +302,7 @@ int security_sb_statfs(struct dentry *dentry) return call_int_hook(sb_statfs, 0, dentry); } -int security_sb_mount(const char *dev_name, struct path *path, +int security_sb_mount(const char *dev_name, const struct path *path, const char *type, unsigned long flags, void *data) { return call_int_hook(sb_mount, 0, dev_name, path, type, flags, data); @@ -313,7 +313,7 @@ int security_sb_umount(struct vfsmount *mnt, int flags) return call_int_hook(sb_umount, 0, mnt, flags); } -int security_sb_pivotroot(struct path *old_path, struct path *new_path) +int security_sb_pivotroot(const struct path *old_path, const struct path *new_path) { return call_int_hook(sb_pivotroot, 0, old_path, new_path); } @@ -410,7 +410,7 @@ int security_old_inode_init_security(struct inode *inode, struct inode *dir, EXPORT_SYMBOL(security_old_inode_init_security); #ifdef CONFIG_SECURITY_PATH -int security_path_mknod(struct path *dir, struct dentry *dentry, umode_t mode, +int security_path_mknod(const struct path *dir, struct dentry *dentry, umode_t mode, unsigned int dev) { if (unlikely(IS_PRIVATE(d_backing_inode(dir->dentry)))) @@ -419,7 +419,7 @@ int security_path_mknod(struct path *dir, struct dentry *dentry, umode_t mode, } EXPORT_SYMBOL(security_path_mknod); -int security_path_mkdir(struct path *dir, struct dentry *dentry, umode_t mode) +int security_path_mkdir(const struct path *dir, struct dentry *dentry, umode_t mode) { if (unlikely(IS_PRIVATE(d_backing_inode(dir->dentry)))) return 0; @@ -427,14 +427,14 @@ int security_path_mkdir(struct path *dir, struct dentry *dentry, umode_t mode) } EXPORT_SYMBOL(security_path_mkdir); -int security_path_rmdir(struct path *dir, struct dentry *dentry) +int security_path_rmdir(const struct path *dir, struct dentry *dentry) { if (unlikely(IS_PRIVATE(d_backing_inode(dir->dentry)))) return 0; return call_int_hook(path_rmdir, 0, dir, dentry); } -int security_path_unlink(struct path *dir, struct dentry *dentry) +int security_path_unlink(const struct path *dir, struct dentry *dentry) { if (unlikely(IS_PRIVATE(d_backing_inode(dir->dentry)))) return 0; @@ -442,7 +442,7 @@ int security_path_unlink(struct path *dir, struct dentry *dentry) } EXPORT_SYMBOL(security_path_unlink); -int security_path_symlink(struct path *dir, struct dentry *dentry, +int security_path_symlink(const struct path *dir, struct dentry *dentry, const char *old_name) { if (unlikely(IS_PRIVATE(d_backing_inode(dir->dentry)))) @@ -450,7 +450,7 @@ int security_path_symlink(struct path *dir, struct dentry *dentry, return call_int_hook(path_symlink, 0, dir, dentry, old_name); } -int security_path_link(struct dentry *old_dentry, struct path *new_dir, +int security_path_link(struct dentry *old_dentry, const struct path *new_dir, struct dentry *new_dentry) { if (unlikely(IS_PRIVATE(d_backing_inode(old_dentry)))) @@ -458,8 +458,8 @@ int security_path_link(struct dentry *old_dentry, struct path *new_dir, return call_int_hook(path_link, 0, old_dentry, new_dir, new_dentry); } -int security_path_rename(struct path *old_dir, struct dentry *old_dentry, - struct path *new_dir, struct dentry *new_dentry, +int security_path_rename(const struct path *old_dir, struct dentry *old_dentry, + const struct path *new_dir, struct dentry *new_dentry, unsigned int flags) { if (unlikely(IS_PRIVATE(d_backing_inode(old_dentry)) || @@ -478,28 +478,28 @@ int security_path_rename(struct path *old_dir, struct dentry *old_dentry, } EXPORT_SYMBOL(security_path_rename); -int security_path_truncate(struct path *path) +int security_path_truncate(const struct path *path) { if (unlikely(IS_PRIVATE(d_backing_inode(path->dentry)))) return 0; return call_int_hook(path_truncate, 0, path); } -int security_path_chmod(struct path *path, umode_t mode) +int security_path_chmod(const struct path *path, umode_t mode) { if (unlikely(IS_PRIVATE(d_backing_inode(path->dentry)))) return 0; return call_int_hook(path_chmod, 0, path, mode); } -int security_path_chown(struct path *path, kuid_t uid, kgid_t gid) +int security_path_chown(const struct path *path, kuid_t uid, kgid_t gid) { if (unlikely(IS_PRIVATE(d_backing_inode(path->dentry)))) return 0; return call_int_hook(path_chown, 0, path, uid, gid); } -int security_path_chroot(struct path *path) +int security_path_chroot(const struct path *path) { return call_int_hook(path_chroot, 0, path); } |