src/sys/security/lomac/kernel_socket.c, branch main FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=main 2002-12-03T15:12:36Z Unhook the old LOMAC module, now replaced with mac_lomac. 2002-12-03T15:12:36Z Robert Watson rwatson@FreeBSD.org 2002-12-03T15:12:36Z urn:sha1:c3a04e1ea4e87a7e7dad36db54db501427e6a366 Approved by: re (jhb) Obtained from: TrustedBSD Project Sponsored by: DARPA, Network Associates Laboratories Back out my lats commit of locking down a socket, it conflicts with hsu's work. 2002-05-31T11:52:35Z Seigo Tanimura tanimura@FreeBSD.org 2002-05-31T11:52:35Z urn:sha1:4cc20ab1f0f3d1126126327aa298ab88c974c53d Requested by: hsu Lock down a socket, milestone 1. 2002-05-20T05:41:09Z Seigo Tanimura tanimura@FreeBSD.org 2002-05-20T05:41:09Z urn:sha1:243917fe3b5e36464ab72473e872da9acd44aa1c o Add a mutex (sb_mtx) to struct sockbuf. This protects the data in a socket buffer. The mutex in the receive buffer also protects the data in struct socket. o Determine the lock strategy for each members in struct socket. o Lock down the following members: - so_count - so_options - so_linger - so_state o Remove *_locked() socket APIs. Make the following socket APIs touching the members above now require a locked socket: - sodisconnect() - soisconnected() - soisconnecting() - soisdisconnected() - soisdisconnecting() - sofree() - soref() - sorele() - sorwakeup() - sotryfree() - sowakeup() - sowwakeup() Reviewed by: alfred DBA update: pick the right DBA for various LOMAC copyrights. 2002-03-13T22:55:20Z Robert Watson rwatson@FreeBSD.org 2002-03-13T22:55:20Z urn:sha1:419fe413e567548ffaf11bb378bd3e714e33426d Simple p_ucred -> td_ucred changes to start using the per-thread ucred 2002-02-27T18:32:23Z John Baldwin jhb@FreeBSD.org 2002-02-27T18:32:23Z urn:sha1:a854ed98931b2e365eddd24cd2a1bb53a3f1828f reference. Introduce a version field to `struct xucred' in place of one of the 2002-02-27T04:45:37Z Dima Dorfman dd@FreeBSD.org 2002-02-27T04:45:37Z urn:sha1:76183f345377df655cfb357a53d52aa045fa8073 spares (the size of the field was changed from u_short to u_int to reflect what it really ends up being). Accordingly, change users of xucred to set and check this field as appropriate. In the kernel, this is being done inside the new cru2x() routine which takes a `struct ucred' and fills out a `struct xucred' according to the former. This also has the pleasant sideaffect of removing some duplicate code. Reviewed by: rwatson Replace a few more lines of code orphaned by MFREE going away. 2002-02-07T22:08:32Z Matt Jacob mjacob@FreeBSD.org 2002-02-07T22:08:32Z urn:sha1:280304eb49642553d8e0138543286ebf72290338 MFC after: 1 day s/sonewconn3/sonewconn/ forgotten by the modifier. 2001-12-26T18:31:22Z Brian Feldman green@FreeBSD.org 2001-12-26T18:31:22Z urn:sha1:18f29213d4ea62b3fa18688416f069608a2d895d Split out NAI Labs license and BSD license to prevent the accidental 2001-12-03T00:21:18Z Brian Feldman green@FreeBSD.org 2001-12-03T00:21:18Z urn:sha1:830681f547e765b5b14bb463d0f65bf02deb3e9c violation of either. Import LOMAC preliminary release 2.0.0 in src/sys/security. These files may 2001-11-19T22:34:06Z Brian Feldman green@FreeBSD.org 2001-11-19T22:34:06Z urn:sha1:3795613d1d4af8aa4ba965db8d81926be7731556 be modified and do not have to remain on the vendor branch. http://opensource.nailabs.com/lomac/index.html Sponsored by: DARPA, NAI Labs (CBOSS project)