Date: Tue, 23 Jul 2002 06:09:24 -0700 (PDT) From: Robert Watson <rwatson@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/share/man/man9 ucred.9 Message-ID: <200207231309.g6ND9OsM070273@freefall.freebsd.org>
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rwatson 2002/07/23 06:09:24 PDT
Modified files:
share/man/man9 ucred.9
Log:
Update ucred.9 to talk a bit more about correct use of credentials,
including documenting that ucreds must not be pulled out of thin air,
when to use td_cred vs. p_ucred, how to avoid race conditions in
credential updates, and why to use p_ucred when targetting a thread
or process in an access control operation involving two processes.
Reviewed by: julian, jhb (earlier revision)
Revision Changes Path
1.7 +58 -8 src/share/man/man9/ucred.9
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