you are expected to recompile all your kernel modules every time you update head
On 11/14/20, Shawn Webb <shawn.w...@hardenedbsd.org> wrote: > Are there any kernel modules (in base, in ports, or out-of-both-trees) > that access struct ucred? > > On Sat, Nov 14, 2020 at 09:51:47PM +0100, Mateusz Guzik wrote: >> I don't think so, it does not change any APIs >> >> On 11/14/20, Shawn Webb <shawn.w...@hardenedbsd.org> wrote: >> > On Sat, Nov 14, 2020 at 07:20:37PM +0000, Mateusz Guzik wrote: >> >> Author: mjg >> >> Date: Sat Nov 14 19:20:37 2020 >> >> New Revision: 367692 >> >> URL: https://svnweb.freebsd.org/changeset/base/367692 >> >> >> >> Log: >> >> cred: reorder cr_audit to be closer to the lock >> >> >> >> This makes cr_uid avoid sharing. >> >> >> >> Modified: >> >> head/sys/sys/ucred.h >> >> >> >> Modified: head/sys/sys/ucred.h >> >> ============================================================================== >> >> --- head/sys/sys/ucred.h Sat Nov 14 19:19:27 2020 (r367691) >> >> +++ head/sys/sys/ucred.h Sat Nov 14 19:20:37 2020 (r367692) >> >> @@ -63,6 +63,7 @@ struct ucred { >> >> struct mtx cr_mtx; >> >> u_int cr_ref; /* (c) reference count */ >> >> u_int cr_users; /* (c) proc + thread using this cred */ >> >> + struct auditinfo_addr cr_audit; /* Audit properties. */ >> >> #define cr_startcopy cr_uid >> >> uid_t cr_uid; /* effective user id */ >> >> uid_t cr_ruid; /* real user id */ >> >> @@ -78,7 +79,6 @@ struct ucred { >> >> void *cr_pspare2[2]; /* general use 2 */ >> >> #define cr_endcopy cr_label >> >> struct label *cr_label; /* MAC label */ >> >> - struct auditinfo_addr cr_audit; /* Audit properties. */ >> >> gid_t *cr_groups; /* groups */ >> >> int cr_agroups; /* Available groups */ >> >> gid_t cr_smallgroups[XU_NGROUPS]; /* storage for small groups */ >> > >> > Hey Mateusz, >> > >> > Since this changes KBI, does __FreeBSD_version need bumping? >> > >> > Thanks, >> > >> > -- >> > Shawn Webb >> > Cofounder / Security Engineer >> > HardenedBSD >> > >> > GPG Key ID: 0xFF2E67A277F8E1FA >> > GPG Key Fingerprint: D206 BB45 15E0 9C49 0CF9 3633 C85B 0AF8 AB23 0FB2 >> > https://git-01.md.hardenedbsd.org/HardenedBSD/pubkeys/src/branch/master/Shawn_Webb/03A4CBEBB82EA5A67D9F3853FF2E67A277F8E1FA.pub.asc >> > >> >> >> -- >> Mateusz Guzik <mjguzik gmail.com> > > -- > Shawn Webb > Cofounder / Security Engineer > HardenedBSD > > GPG Key ID: 0xFF2E67A277F8E1FA > GPG Key Fingerprint: D206 BB45 15E0 9C49 0CF9 3633 C85B 0AF8 AB23 0FB2 > https://git-01.md.hardenedbsd.org/HardenedBSD/pubkeys/src/branch/master/Shawn_Webb/03A4CBEBB82EA5A67D9F3853FF2E67A277F8E1FA.pub.asc > -- Mateusz Guzik <mjguzik gmail.com> _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
