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Searched refs:new_cred (Results 1 – 8 of 8) sorted by relevance

/linux/security/landlock/
H A Dsyscalls.c483 struct cred *new_cred; in SYSCALL_DEFINE2() local
523 new_cred = prepare_creds(); in SYSCALL_DEFINE2()
524 if (!new_cred) in SYSCALL_DEFINE2()
527 new_llcred = landlock_cred(new_cred); in SYSCALL_DEFINE2()
542 return commit_creds(new_cred); in SYSCALL_DEFINE2()
550 abort_creds(new_cred); in SYSCALL_DEFINE2()
569 return commit_creds(new_cred); in SYSCALL_DEFINE2()
/linux/security/keys/
H A Dprocess_keys.c377 void key_fsuid_changed(struct cred *new_cred) in key_fsuid_changed() argument
380 if (new_cred->thread_keyring) { in key_fsuid_changed()
381 down_write(&new_cred->thread_keyring->sem); in key_fsuid_changed()
382 new_cred->thread_keyring->uid = new_cred->fsuid; in key_fsuid_changed()
383 up_write(&new_cred->thread_keyring->sem); in key_fsuid_changed()
390 void key_fsgid_changed(struct cred *new_cred) in key_fsgid_changed() argument
393 if (new_cred->thread_keyring) { in key_fsgid_changed()
394 down_write(&new_cred->thread_keyring->sem); in key_fsgid_changed()
395 new_cred->thread_keyring->gid = new_cred->fsgid; in key_fsgid_changed()
396 up_write(&new_cred->thread_keyring->sem); in key_fsgid_changed()
/linux/fs/overlayfs/
H A Ddir.c615 const struct cred *old_cred, *new_cred = NULL; in ovl_create_or_link() local
644 new_cred = ovl_setup_cred_for_create(dentry, inode, attr->mode, in ovl_create_or_link()
646 err = PTR_ERR(new_cred); in ovl_create_or_link()
647 if (IS_ERR(new_cred)) { in ovl_create_or_link()
648 new_cred = NULL; in ovl_create_or_link()
660 put_cred(new_cred); in ovl_create_or_link()
1340 const struct cred *old_cred, *new_cred = NULL; in ovl_create_tmpfile() local
1350 new_cred = ovl_setup_cred_for_create(dentry, inode, mode, old_cred); in ovl_create_tmpfile()
1351 err = PTR_ERR(new_cred); in ovl_create_tmpfile()
1352 if (IS_ERR(new_cred)) { in ovl_create_tmpfile()
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/linux/include/linux/
H A Duser_namespace.h184 extern int unshare_userns(unsigned long unshare_flags, struct cred **new_cred);
220 struct cred **new_cred) in unshare_userns() argument
H A Dkey.h495 extern void key_fsuid_changed(struct cred *new_cred);
496 extern void key_fsgid_changed(struct cred *new_cred);
/linux/kernel/
H A Dnsproxy.c204 struct nsproxy **new_nsp, struct cred *new_cred, struct fs_struct *new_fs) in unshare_nsproxy_namespaces() argument
214 user_ns = new_cred ? new_cred->user_ns : current_user_ns(); in unshare_nsproxy_namespaces()
H A Dfork.c3083 struct cred *new_cred = NULL; in ksys_unshare() local
3126 err = unshare_userns(unshare_flags, &new_cred); in ksys_unshare()
3130 new_cred, new_fs); in ksys_unshare()
3134 if (new_cred) { in ksys_unshare()
3135 err = set_cred_ucounts(new_cred); in ksys_unshare()
3140 if (new_fs || new_fd || do_sysvsem || new_cred || new_nsproxy) { in ksys_unshare()
3174 if (new_cred) { in ksys_unshare()
3176 commit_creds(new_cred); in ksys_unshare()
3177 new_cred = NULL; in ksys_unshare()
3184 if (new_cred) in ksys_unshare()
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H A Duser_namespace.c177 int unshare_userns(unsigned long unshare_flags, struct cred **new_cred) in unshare_userns() argument
191 *new_cred = cred; in unshare_userns()