git: access(2): fix confusion between real and effective uid/gid
commit 7ecca789d4f8366a6f54a1c889001f69b7ea3b1e
Author: Nicolas Thery <nthery@gmail.com>
Date: Sat Aug 22 19:31:24 2009 +0200
access(2): fix confusion between real and effective uid/gid
Posix states that access() shall check permissions against
real uid and gid but our implementation was using effective
uid and gid instead.
Change vop_helper_access accordingly.
NOTE: This code will change soon when faccessat(2) is implemented
but I'd rather not mix the bug fix with a new feature in a single
commit.
NOTE: nfs_access() may need to be fixed too but I haven't
managed yet to figure out whether it should use real or
effective uid.
Fix-suggested-by: Alex Hornung <ahornung@gmail.com>
Approved-by: dillon@
Summary of changes:
sys/kern/vfs_helper.c | 21 +++++++++++++++++----
1 files changed, 17 insertions(+), 4 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/7ecca789d4f8366a6f54a1c889001f69b7ea3b1e
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