documentation:rsbac_handbook:appendixes:rsbac_reference:error_codes [RSBAC: Extending Linux Security Beyond the Limits]

Releases

Current version
Git/Latestdiff: 1.5.6

Latest Snapshots
Produced after each commit or rebase to new upstream version

GIT
RSBAC source code, can be unstable sometimes

Events

No events planned

Error Codes

RSBAC returns specific error codes on internal functions as well as RSBAC system calls. The following errors are defined:

Code	Reason
EPERM	Same as Linux EPERM: Permission denied.
EACCESS	RSBAC dir access failed internally
EREADFAILED	Reading from disk or from data structures failed abnormally
EWRITEFAILED	Writing to disk or data structures failed abnormally
EINVALIDPOINTER	Pointer argument was invalid (e.g. NULL).
ENOROOTDIR	Filesystem claims to have no root dir
EPATHTOOLONG	A path argument was too long for buffer
ENOROOTDEV	Root device does not exist / is not accessible
ENOTFOUND	A file or an ACI item was not found
ENOTINITIALIZED	RSBAC call before initialization
EREINIT	RSBAC has already been initialized
ECOULDNOTADDDEVICE	An internal device structure could not be added, possibly out of kernel memory
ECOULDNOTADDITEM	A data structures list item or a proc pseudo file could not be added, possibly out of memory
ECOULDNOTCREATEPATH	The /rsbac.dat dir on a filesystem could not be created
EINVALIDATTR	Invalid attribute number
EINVALIDDEV	Invalid device
EINVALIDTARGET	Invalid target type
EINVALIDVALUE	Other invalid value, e.g. attribute value out of range
EEXISTS	Item already exists
EINTERNONLY	A value must only be used internally
EINVALIDREQUEST	Invalid request number
ENOTWRITABLE	A filesystem is read-only, attributes were not written to it
EMALWAREDETECTED (	No longer used, because incompatible with Unix standards / programs). A socket read request has been denied because of malware detection
ENOMEM	Out of kernel memory
EDECISIONMISMATCH	rsbac_adf_set_attr called for a request that rsbac_adf_request should not have granted, probably some attribute changes in the meantime or running in softmode
EINVALIDVERSION	A REG registration or syscall was tried for another REG interface or RSBAC version
EINVALIDMODULE	Trial to access attribute of unknown or not included decision module
EEXPIRED	The provided password has expired
EMUSTCHANGE	The password must be changed
EBUSY	An affected list is in use by another transaction
EINVALIDTRANSACTION	The transaction number does not exist
EWEAKPASSWORD	The new password is too weak, e.g. too short
EINVALIDLIST	The list handle given is invalid, probably some registration or disk read error
EFROMINTERRUPT	An RSBAC function has been called from interrupt context

Table of Contents: RSBAC Handbook

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