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author | 2018-08-13 19:58:36 -0700 | |
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committer | 2018-08-13 19:58:36 -0700 | |
commit | a66b4cd1e7163adb327838a3c81faaf6a9330d5a (patch) | |
tree | 2b123a010bb0f1566ff6f34e529f01ddf10ee308 /security/smack | |
parent | Merge tag 'hwmon-for-linus-v4.19-rc1' of git://git.kernel.org/pub/scm/linux/k... (diff) | |
parent | few more cleanups of link_path_walk() callers (diff) | |
download | linux-a66b4cd1e7163adb327838a3c81faaf6a9330d5a.tar.gz linux-a66b4cd1e7163adb327838a3c81faaf6a9330d5a.tar.bz2 linux-a66b4cd1e7163adb327838a3c81faaf6a9330d5a.zip |
Merge branch 'work.open3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs open-related updates from Al Viro:
- "do we need fput() or put_filp()" rules are gone - it's always fput()
now. We keep track of that state where it belongs - in ->f_mode.
- int *opened mess killed - in finish_open(), in ->atomic_open()
instances and in fs/namei.c code around do_last()/lookup_open()/atomic_open().
- alloc_file() wrappers with saner calling conventions are introduced
(alloc_file_clone() and alloc_file_pseudo()); callers converted, with
much simplification.
- while we are at it, saner calling conventions for path_init() and
link_path_walk(), simplifying things inside fs/namei.c (both on
open-related paths and elsewhere).
* 'work.open3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (40 commits)
few more cleanups of link_path_walk() callers
allow link_path_walk() to take ERR_PTR()
make path_init() unconditionally paired with terminate_walk()
document alloc_file() changes
make alloc_file() static
do_shmat(): grab shp->shm_file earlier, switch to alloc_file_clone()
new helper: alloc_file_clone()
create_pipe_files(): switch the first allocation to alloc_file_pseudo()
anon_inode_getfile(): switch to alloc_file_pseudo()
hugetlb_file_setup(): switch to alloc_file_pseudo()
ocxlflash_getfile(): switch to alloc_file_pseudo()
cxl_getfile(): switch to alloc_file_pseudo()
... and switch shmem_file_setup() to alloc_file_pseudo()
__shmem_file_setup(): reorder allocations
new wrapper: alloc_file_pseudo()
kill FILE_{CREATED,OPENED}
switch atomic_open() and lookup_open() to returning 0 in all success cases
document ->atomic_open() changes
->atomic_open(): return 0 in all success cases
get rid of 'opened' in path_openat() and the helpers downstream
...
Diffstat (limited to 'security/smack')
-rw-r--r-- | security/smack/smack_lsm.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index 19de675d4504..9ab8097dab7c 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -1927,9 +1927,9 @@ static int smack_file_receive(struct file *file) * * Returns 0 */ -static int smack_file_open(struct file *file, const struct cred *cred) +static int smack_file_open(struct file *file) { - struct task_smack *tsp = cred->security; + struct task_smack *tsp = file->f_cred->security; struct inode *inode = file_inode(file); struct smk_audit_info ad; int rc; @@ -1937,7 +1937,7 @@ static int smack_file_open(struct file *file, const struct cred *cred) smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_PATH); smk_ad_setfield_u_fs_path(&ad, file->f_path); rc = smk_tskacc(tsp, smk_of_inode(inode), MAY_READ, &ad); - rc = smk_bu_credfile(cred, file, MAY_READ, rc); + rc = smk_bu_credfile(file->f_cred, file, MAY_READ, rc); return rc; } |