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Searched refs:old_cred (Results 1 – 22 of 22) sorted by relevance

/linux-6.15/fs/
H A Dbacking-file.c166 const struct cred *old_cred; in backing_file_read_iter() local
179 old_cred = override_creds(ctx->cred); in backing_file_read_iter()
200 revert_creds(old_cred); in backing_file_read_iter()
213 const struct cred *old_cred; in backing_file_write_iter() local
267 revert_creds(old_cred); in backing_file_write_iter()
278 const struct cred *old_cred; in backing_file_splice_read() local
286 revert_creds(old_cred); in backing_file_splice_read()
300 const struct cred *old_cred; in backing_file_splice_write() local
317 revert_creds(old_cred); in backing_file_splice_write()
329 const struct cred *old_cred; in backing_file_mmap() local
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H A Dbinfmt_misc.c823 const struct cred *old_cred; in bm_register_write() local
832 old_cred = override_creds(file->f_cred); in bm_register_write()
834 revert_creds(old_cred); in bm_register_write()
H A Dopen.c469 const struct cred *old_cred = NULL; in do_faccessat() local
483 old_cred = access_override_creds(); in do_faccessat()
484 if (!old_cred) in do_faccessat()
529 if (old_cred) in do_faccessat()
530 put_cred(revert_creds(old_cred)); in do_faccessat()
H A Dcoredump.c530 const struct cred *old_cred; in do_coredump() local
580 old_cred = override_creds(cred); in do_coredump()
785 revert_creds(old_cred); in do_coredump()
H A Daio.c1642 const struct cred *old_cred = override_creds(iocb->fsync.creds); in aio_fsync_work() local
1645 revert_creds(old_cred); in aio_fsync_work()
/linux-6.15/fs/overlayfs/
H A Dfile.c34 const struct cred *old_cred; in ovl_open_realfile() local
54 ovl_revert_creds(old_cred); in ovl_open_realfile()
247 const struct cred *old_cred; in ovl_llseek() local
278 ovl_revert_creds(old_cred); in ovl_llseek()
455 const struct cred *old_cred; in ovl_fsync() local
474 ovl_revert_creds(old_cred); in ovl_fsync()
494 const struct cred *old_cred; in ovl_fallocate() local
511 ovl_revert_creds(old_cred); in ovl_fallocate()
525 const struct cred *old_cred; in ovl_fadvise() local
534 ovl_revert_creds(old_cred); in ovl_fadvise()
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H A Dxattrs.c44 const struct cred *old_cred; in ovl_xattr_set() local
48 old_cred = ovl_override_creds(dentry->d_sb); in ovl_xattr_set()
50 ovl_revert_creds(old_cred); in ovl_xattr_set()
67 old_cred = ovl_override_creds(dentry->d_sb); in ovl_xattr_set()
75 ovl_revert_creds(old_cred); in ovl_xattr_set()
88 const struct cred *old_cred; in ovl_xattr_get() local
92 old_cred = ovl_override_creds(dentry->d_sb); in ovl_xattr_get()
94 ovl_revert_creds(old_cred); in ovl_xattr_get()
119 const struct cred *old_cred; in ovl_listxattr() local
122 old_cred = ovl_override_creds(dentry->d_sb); in ovl_listxattr()
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H A Dinode.c28 const struct cred *old_cred; in ovl_setattr() local
83 ovl_revert_creds(old_cred); in ovl_setattr()
162 const struct cred *old_cred; in ovl_getattr() local
283 ovl_revert_creds(old_cred); in ovl_getattr()
294 const struct cred *old_cred; in ovl_permission() local
320 ovl_revert_creds(old_cred); in ovl_permission()
329 const struct cred *old_cred; in ovl_get_link() local
337 ovl_revert_creds(old_cred); in ovl_get_link()
526 ovl_revert_creds(old_cred); in ovl_set_or_remove_acl()
603 ovl_revert_creds(old_cred); in ovl_fiemap()
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H A Ddir.c531 const struct cred *old_cred) in ovl_setup_cred_for_create() argument
543 old_cred, override_cred); in ovl_setup_cred_for_create()
595 old_cred); in ovl_create_or_link()
609 ovl_revert_creds(old_cred); in ovl_create_or_link()
686 const struct cred *old_cred; in ovl_set_link_redirect() local
691 ovl_revert_creds(old_cred); in ovl_set_link_redirect()
877 const struct cred *old_cred; in ovl_do_remove() local
901 ovl_revert_creds(old_cred); in ovl_do_remove()
1084 const struct cred *old_cred = NULL; in ovl_rename() local
1281 ovl_revert_creds(old_cred); in ovl_rename()
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H A Dnamei.c954 const struct cred *old_cred; in ovl_maybe_validate_verity() local
962 ovl_revert_creds(old_cred); in ovl_maybe_validate_verity()
976 const struct cred *old_cred; in ovl_maybe_lookup_lowerdata() local
994 old_cred = ovl_override_creds(dentry->d_sb); in ovl_maybe_lookup_lowerdata()
996 ovl_revert_creds(old_cred); in ovl_maybe_lookup_lowerdata()
1031 const struct cred *old_cred; in ovl_lookup() local
1062 old_cred = ovl_override_creds(dentry->d_sb); in ovl_lookup()
1343 ovl_revert_creds(old_cred); in ovl_lookup()
1367 ovl_revert_creds(old_cred); in ovl_lookup()
1375 const struct cred *old_cred; in ovl_lower_positive() local
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H A Dreaddir.c276 const struct cred *old_cred; in ovl_check_whiteouts() local
278 old_cred = ovl_override_creds(rdd->dentry->d_sb); in ovl_check_whiteouts()
293 ovl_revert_creds(old_cred); in ovl_check_whiteouts()
756 const struct cred *old_cred; in ovl_iterate() local
759 old_cred = ovl_override_creds(dentry->d_sb); in ovl_iterate()
811 ovl_revert_creds(old_cred); in ovl_iterate()
859 const struct cred *old_cred; in ovl_dir_open_realfile() local
863 ovl_revert_creds(old_cred); in ovl_dir_open_realfile()
986 const struct cred *old_cred; in ovl_check_empty_dir() local
988 old_cred = ovl_override_creds(dentry->d_sb); in ovl_check_empty_dir()
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H A Dutil.c71 void ovl_revert_creds(const struct cred *old_cred) in ovl_revert_creds() argument
73 revert_creds(old_cred); in ovl_revert_creds()
1144 const struct cred *old_cred; in ovl_nlink_start() local
1181 old_cred = ovl_override_creds(dentry->d_sb); in ovl_nlink_start()
1189 ovl_revert_creds(old_cred); in ovl_nlink_start()
1210 const struct cred *old_cred; in ovl_nlink_end() local
1212 old_cred = ovl_override_creds(dentry->d_sb); in ovl_nlink_end()
1214 ovl_revert_creds(old_cred); in ovl_nlink_end()
H A Dsuper.c1314 const struct cred *old_cred = NULL; in ovl_fill_super() local
1335 old_cred = ovl_override_creds(sb); in ovl_fill_super()
1496 ovl_revert_creds(old_cred); in ovl_fill_super()
1507 if (old_cred) in ovl_fill_super()
1508 ovl_revert_creds(old_cred); in ovl_fill_super()
H A Dcopy_up.c1217 const struct cred *old_cred; in ovl_copy_up_flags() local
1237 old_cred = ovl_override_creds(dentry->d_sb); in ovl_copy_up_flags()
1262 ovl_revert_creds(old_cred); in ovl_copy_up_flags()
H A Doverlayfs.h425 void ovl_revert_creds(const struct cred *old_cred);
/linux-6.15/net/bluetooth/
H A Daf_bluetooth.c212 const struct cred *old_cred; in bt_accept_enqueue() local
232 old_cred = sk->sk_peer_cred; in bt_accept_enqueue()
238 put_cred(old_cred); in bt_accept_enqueue()
/linux-6.15/kernel/
H A Dptrace.c119 const struct cred *old_cred; in __ptrace_unlink() local
129 old_cred = child->ptracer_cred; in __ptrace_unlink()
131 put_cred(old_cred); in __ptrace_unlink()
/linux-6.15/drivers/base/firmware_loader/
H A Dmain.c879 const struct cred *old_cred; in _request_firmware() local
914 old_cred = override_creds(kern_cred); in _request_firmware()
946 revert_creds(old_cred); in _request_firmware()
/linux-6.15/drivers/crypto/ccp/
H A Dsev-dev.c237 const struct cred *old_cred; in open_file_as_root() local
247 old_cred = override_creds(cred); in open_file_as_root()
252 put_cred(revert_creds(old_cred)); in open_file_as_root()
/linux-6.15/kernel/trace/
H A Dtrace_events_user.c1453 const struct cred *old_cred; in user_event_set_call_visible() local
1472 old_cred = override_creds(cred); in user_event_set_call_visible()
1479 revert_creds(old_cred); in user_event_set_call_visible()
/linux-6.15/drivers/target/
H A Dtarget_core_configfs.c3676 const struct cred *old_cred; in target_core_init_configfs() local
3759 old_cred = override_creds(kern_cred); in target_core_init_configfs()
3761 revert_creds(old_cred); in target_core_init_configfs()
/linux-6.15/net/unix/
H A Daf_unix.c745 const struct cred *old_cred; in update_peercred() local
750 old_cred = sk->sk_peer_cred; in update_peercred()
755 put_cred(old_cred); in update_peercred()