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userns: Don't allow setgroups until a gid mapping has been setablished
2015-01-08 Eric W. Biedermanuserns: Don't allow setgroups until a gid mapping has...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2015-01-08 Eric W. Biedermanuserns: Document what the invariant required for safe...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2015-01-08 Eric W. Biedermangroups: Consolidate the setgroups permission checks
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2015-01-08 Eric W. Biedermanumount: Disallow unprivileged mount force
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2015-01-08 Eric W. Biedermanmnt: Update unprivileged remount test
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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2015-01-08 Eric W. Biedermanmnt: Implicitly add MNT_NODEV on remount when it was...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2014-11-14 Eric W. Biedermanmnt: Prevent pivot_root from creating a loop in the...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2014-09-17 Eric W. Biedermanmnt: Add tests for unprivileged remount cases that...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2014-09-17 Eric W. Biedermanmnt: Change the default remount atime from relatime...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2014-09-17 Eric W. Biedermanmnt: Correct permission checks in do_remount
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2014-09-17 Eric W. Biedermanmnt: Move the test for MNT_LOCK_READONLY from change_mount_f...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2014-09-17 Eric W. Biedermanmnt: Only change user settable mount flags in remount
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2014-06-26 Eric W. Biedermannetlink: Only check file credentials for implicit destinations
 Author: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2014-06-26 Eric W. Biedermannet: Use netlink_ns_capable to verify the permisions...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2014-06-26 Eric W. Biedermannet: Add variants of capable for use on netlink messages
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2014-06-26 Eric W. Biedermannet: Add variants of capable for use on on sockets
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2014-06-26 Eric W. Biedermannet: Move the permission check in sock_diag_put_filterinfo...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2014-06-26 Eric W. Biedermannetlink: Rename netlink_capable netlink_allowed
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2014-02-22 Eric W. Biedermanfs/file.c:fdtable: avoid triggering OOMs from alloc_fdmem
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2014-02-06 Eric W. Biedermanvfs: Is mounted should be testing mnt_ns for NULL or...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2014-01-25 Eric W. Biedermanvfs: In d_path don't call d_dname on a mount point
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-10-13 Eric W. Biedermannet: Update the sysctl permissions handler to test...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-09-27 Eric W. Biedermanproc: Restrict mounting the proc filesystem
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-09-27 Eric W. Biedermanpidns: Fix hang in zap_pid_ns_processes by sending...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-05-08 Eric W. Biedermanaudit: Make testing for a valid loginuid explicit.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-04-15 Eric W. Biedermanuserns: Don't let unprivileged users trick privileged...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-04-07 Eric W. Biedermanscm: Stop passing struct cred
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-04-05 Eric W. Biedermanaf_unix: If we don't care about credentials coallesce...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-04-05 Eric W. BiedermanRevert "af_unix: dont send SCM_CREDENTIAL when dest...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-03-27 Eric W. Biedermanuserns: Restrict when proc and sysfs can be mounted
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-03-27 Eric W. Biedermanipc: Restrict mounting the mqueue filesystem
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-03-27 Eric W. Biedermanvfs: Carefully propogate mounts across user namespaces
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-03-27 Eric W. Biedermanvfs: Add a mount flag to lock read only bind mounts
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-03-27 Eric W. Biedermanuserns: Don't allow creation if the user is chrooted
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-03-26 Eric W. Biedermanyama: Better permission check for ptraceme
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-03-26 Eric W. Biedermanpid: Handle the exit of a multi-threaded init.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-03-19 Eric W. BiedermanFix broken fsys_getppid()
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2013-03-18 Eric W. Biedermanscm: Require CAP_SYS_ADMIN over the current pidns to...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-03-13 Eric W. Biedermanuserns: Don't allow CLONE_NEWUSER | CLONE_FS
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-03-13 Eric W. Biedermanfs: Readd the fs module aliases.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-03-11 Eric W. Biedermanfs: Limit sys_mount to only request filesystem modules...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-03-09 Eric W. Biedermanproc: Use nd_jump_link in proc_ns_follow_link
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-03-07 Eric W. Biedermanfs: Limit sys_mount to only request filesystem modules...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-03-04 Eric W. Biedermanfs: Limit sys_mount to only request filesystem modules.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-03-04 Eric W. Biedermanuserns: Stop oopsing in key_change_session_keyring
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermancifs: Enable building with user namespaces enabled.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermancifs: Convert struct cifs_ses to use a kuid_t and a...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermancifs: Convert struct cifs_sb_info to use kuids and...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermancifs: Modify struct smb_vol to use kuids and kgids
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermancifs: Convert struct cifsFileInfo to use a kuid
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermancifs: Convert struct cifs_fattr to use kuid and kgids
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermancifs: Convert struct tcon_link to use a kuid.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermancifs: Modify struct cifs_unix_set_info_args to hold...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermancifs: Convert from a kuid before printing current_fsuid
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermancifs: Use kuids and kgids SID to uid/gid mapping
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermancifs: Pass GLOBAL_ROOT_UID and GLOBAL_ROOT_GID to keyring_alloc
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermancifs: Use BUILD_BUG_ON to validate uids and gids are...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermancifs: Override unmappable incoming uids and gids
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermannfsd: Enable building with user namespaces enabled.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermannfsd: Properly compare and initialize kuids and kgids
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermannfsd: Store ex_anon_uid and ex_anon_gid as kuids and...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermannfsd: Modify nfsd4_cb_sec to use kuids and kgids
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermannfsd: Handle kuids and kgids in the nfs4acl to posix_acl...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermannfsd: Convert nfsxdr to use kuids and kgids
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermannfsd: Convert nfs3xdr to use kuids and kgids
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermannfsd: Remove nfsd_luid, nfsd_lgid, nfsd_ruid and nfsd_rgid
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermannfsd: Convert idmap to use kuids and kgids
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermannfsd: idmap use u32 not uid_t as the intermediate type
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermannfsd: Remove declaration of nonexistent nfs4_acl_permisison
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermannfs: Enable building with user namespaces enabled.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermannfs: kuid and kgid conversions for nfs/inode.c
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermannfs: Convert nfs4xdr to use kuids and kgids
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermannfs: Convert nfs3xdr to use kuids and kgids
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermannfs: Convert nfs2xdr to use kuids and kgids
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermannfs: Convert idmap to use kuids and kgids
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermannfs: Convert struct nfs_fattr to Use kuid_t and kgid_t
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermannfs: Pass GLOBAL_ROOT_UID and GLOBAL_ROOT_GID to keyring...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermansunrpc: Properly decode kuids and kgids in RPC_AUTH_UNIX...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermansunrpc: Properly encode kuids and kgids in auth.unix...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermansunrpc: Properly encode kuids and kgids in RPC_AUTH_UNIX...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermansunrpc: Hash uids by first computing their value in...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermansunrpc: Update svcgss xdr handle to rpsec_contect cache
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermansunrpc: Update gss uid to security context mapping.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermansunrpc: Use gid_valid to test for gid != INVALID_GID
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermansunrpc: Convert kuids and kgids to uids and gids for...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermansunrpc: Simplify auth_unix now that everything is a...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermansunrpc: Use uid_eq and gid_eq where appropriate
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermansunrpc: Use kuid_t and kgid_t where appropriate
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermansunrpc: Use userns friendly constants.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermannfs_common: Update the translation between nfsv3 acls...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermanncpfs: Support interacting with multiple user namespaces
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermangfs2: Enable building with user namespaces enabled
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermangfs2: Convert uids and gids between dinodes and vfs...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermangfs2: Use uid_eq and gid_eq where appropriate
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermangfs2: Use kuid_t and kgid_t types where appropriate.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermangfs2: Remove the QUOTA_USER and QUOTA_GROUP defines
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermangfs2: Store qd_id in struct gfs2_quota_data as a struct...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermangfs2: Convert gfs2_quota_refresh to take a kqid
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermangfs2: Modify qdsb_get to take a struct kqid
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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2013-02-13 Eric W. Biedermangfs2: Modify struct gfs2_quota_change_host to use struct...
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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