openssl/crypto/objects
Matt Caswell f13615c5b8 Fix OBJ_create() to tolerate a NULL sn and ln
In 1.0.2 and before OBJ_create() allowed the sn or ln parameter to be NULL.
Commit 52832e47 changed that so that it crashed if they were NULL.

This was causing problems with the built-in config oid module. If a long
name was provided OBJ_create() is initially called with a NULL ln and
therefore causes a crash.

Fixes #3733

Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3753)
2017-06-22 17:00:15 +01:00
..
build.info unified build scheme: add build.info files 2016-02-01 12:46:58 +01:00
o_names.c Add a lock around the OBJ_NAME table 2017-06-07 11:23:37 -04:00
obj_dat.c Fix OBJ_create() to tolerate a NULL sn and ln 2017-06-22 17:00:15 +01:00
obj_dat.h Declare a new x509v3 extension: x509ExtAdmission 2017-06-20 09:25:30 -04:00
obj_dat.pl Implementation of the ARIA cipher as described in RFC 5794. 2017-02-21 11:51:45 +01:00
obj_err.c make error tables const and separate header file 2017-06-07 15:12:03 -04:00
obj_lcl.h Copyright consolidation 04/10 2016-05-17 14:24:46 -04:00
obj_lib.c OID code tidy up. 2016-05-18 15:33:11 +01:00
obj_mac.num Declare a new x509v3 extension: x509ExtAdmission 2017-06-20 09:25:30 -04:00
obj_xref.c Clean away remaining 'selftest' code 2016-11-03 13:15:40 +01:00
obj_xref.h Add ED25519 as signature OID 2017-05-30 20:38:20 +01:00
obj_xref.txt Add ED25519 as signature OID 2017-05-30 20:38:20 +01:00
objects.pl Implementation of the ARIA cipher as described in RFC 5794. 2017-02-21 11:51:45 +01:00
objects.txt Declare a new x509v3 extension: x509ExtAdmission 2017-06-20 09:25:30 -04:00
objxref.pl Manual fixes after copyright consolidation 2016-05-17 17:38:18 -04:00
README Remove/rename some old files. 2016-06-01 11:29:57 -04:00

objects.txt syntax
------------------

To cover all the naming hacks that were previously in objects.h needed some
kind of hacks in objects.txt.

The basic syntax for adding an object is as follows:

	1 2 3 4		: shortName	: Long Name

		If Long Name contains only word characters and hyphen-minus
		(0x2D) or full stop (0x2E) then Long Name is used as basis
		for the base name in C. Otherwise, the shortName is used.

		The base name (let's call it 'base') will then be used to
		create the C macros SN_base, LN_base, NID_base and OBJ_base.

		Note that if the base name contains spaces, dashes or periods,
		those will be converte to underscore.

Then there are some extra commands:

	!Alias foo 1 2 3 4

		This just makes a name foo for an OID.  The C macro
		OBJ_foo will be created as a result.

	!Cname foo

		This makes sure that the name foo will be used as base name
		in C.

	!module foo
	1 2 3 4		: shortName	: Long Name
	!global

		The !module command was meant to define a kind of modularity.
		What it does is to make sure the module name is prepended
		to the base name.  !global turns this off.  This construction
		is not recursive.

Lines starting with # are treated as comments, as well as any line starting
with ! and not matching the commands above.