Displaying 20 results from an estimated 300 matches similar to: "NGROUPS_MAX"
2004 Feb 20
1
NGROUPS_MAX on Linux
Linux has just raised the NGROUPS_MAX limit from 32 to 64k. In doing an
audit of various tools, openssh turned up as having incorrect groups
handling. Almost no user-space apps really care about NGROUPS_MAX.
A proposed patch (untested, since the CVS build won't compile on my RH box..
:-/) :
What think?
Index: uidswap.c
===================================================================
2002 Jun 07
4
openssh for UWIN
I am enclosing a context diff of the changes that I made to get
openssh working on UWIN. UWIN is a UNIX operating system layer
that runs on Win32 systems. For more information on UWIN
go to http://www.research.att.com/sw/tools/uwin/.
I also ran configure using -with-cppflags=-D_BSDCOMP=2. I don't
know where that information would go with the source code.
Let me know if you need more
2004 Feb 20
24
[Bug 787] Minor security problem due to use of deprecated NGROUPS_MAX in uidswap.c (sshd)
http://bugzilla.mindrot.org/show_bug.cgi?id=787
------- Additional Comments From openssh_bugzilla at hockin.org 2004-02-20 13:01 -------
Created an attachment (id=548)
--> (http://bugzilla.mindrot.org/attachment.cgi?id=548&action=view)
NGROUPS patch
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.
2001 Apr 25
0
NeXT // Broken _POSIX_SAVED_ID patch
Ok, for those running NeXT and other platforms with broken/missing
_POSIX_SAVED_ID please try this patch, and anyone that has spent any
amount of time dealing with this problem.
I believe it's right.
BTW, this patch is no where near as big as it looks. The patch was
done against an earily version of the tree which had an issue with
white space.
- Ben
--- ../openssh/uidswap.c Sun Apr 22
2015 Jun 20
3
[PATCH] Fix potential use after free in uidswap.c (portable)
Fixes a potential (but probably rather unlikely) use after free bug in
function temporarily_use_uid(), file uidswap.c.
--- a/uidswap.c
+++ b/uidswap.c
@@ -113,8 +113,9 @@ temporarily_use_uid(struct passwd *pw)
}
}
/* Set the effective uid to the given (unprivileged) uid. */
- if (setgroups(user_groupslen, user_groups) < 0)
-
2006 May 04
2
xmalloc(foo*bar) -> xcalloc(foo, bar) for Portable
Hi All.
While wandering in auth-pam.c I noticed that there's a few Portable-specific
escapees from the xmalloc(foo * bar) cleanup.
There's also a "probably can't happen" integer overflow in
ssh-rand-helper.c with the memset:
num_cmds = 64;
- entcmd = xmalloc(num_cmds * sizeof(entropy_cmd_t));
+ entcmd = xcalloc(num_cmds, sizeof(entropy_cmd_t));
2001 Apr 24
10
Call for testing for coming 2.9 release.
If we can get people to test their platforms against the last snapshot/cvs
tree I'd be greatful. (http://www.openssh.com/portable.html)
I know NeXT platform has problems. I'm going to spend tonight looking at
it.
Also, take a moment to see what manpage type ./configure decided for your
system and if it's 'cat' please let us know.
Thanks.
- Ben
2006 Apr 17
3
model.models.models or model.models.find(:first).models
I the following three models which all have has_and_belongs_to_many
# User <-> UserGroup <-> Permissions
class UserGroup < ActiveRecord::Base
has_and_belongs_to_many :users, :join_table => "user_usergroup_join"
has_and_belongs_to_many :permissions, :join_table =>
"usergroup_permission_join", :uniq => true
end
I can do this:
permissions =
2008 Jun 06
2
joining tables
Hi
I have 3 tables as
1) user_groups
id | contact_id | group_id | group_user_type_id
2) contact
id | name_first | name_last |
3)contact_email_addresses
contact_id | contact_email_address_type_id | emailaddress
Now I have group_id sa for example 68
What I want is from contact_email_addresses table get all the
emailaddress with contact_email_address_type_id=2 for the contacts
2001 Oct 08
1
Ported OpenSSH 2.9.9p2 to Dynix
Hello Porters,
I've finally (thanks to Wendy Palm of Cray) ported OpenSSH to
Dynix v4.4.4. I had to make sure that "UseLogin" was set to "no" in the
sshd_config file. Also, here are the old-style contextual diffs (obtained
with 'diff -c' on the Dynix box) of the two files I had to change:
*** configure Sat Jun 16 17:09:50 2001
--- configure.new Mon Oct 8
2013 May 07
0
Some potential bugs in Openssh-6.2p1
Hi,
I'm a developer of a static analysis tool canalyze.
Recently I applied it to Openssh-6.2p1.
It seems some reports are real after by manually checking:
1. Use undefined value
file: dispatch.c
function: dispatch_run
At line 93: type = packet_read_poll_seqnr(&seqnr);
seqnr may not be override at
file: packet.c
function: packet_read_poll_seqnr
line 1442
where compat20 is 0.
2. Null
2000 Feb 03
2
use sysconf instead of NGROUPS_MAX
Currently samba (2.0.6) relies on the NGROUPS_MAX define. This makes
the number of allowed simultaneous (per-user) secondary groups a
compile-time decision.
$ find . -name \*.c | xargs grep NGROUPS
./source/lib/system.c: if (setlen > NGROUPS_MAX) {
./source/lib/replace.c: gid_t grouplst[NGROUPS_MAX];
./source/lib/replace.c: while (i < NGROUPS_MAX &&
2006 Jul 26
3
Polymorphic Association with Single Table Inheritance?
Hello,
is it possible to setup a model/table schema like this:
Groupable --> Membership <-- Group
^ ^
| |
User UserGroup
I tried the following but failed:
Groupable (table with ''type'' column)
has_many :memberships, :as => :groupable
has_many :groups, :through => :memberships
2007 Dec 28
1
validation of acts_as_list in the model of the base class?
Lets say I have 3 models, user, user_group and user_group_nodes. A
normal user has one user_group_id as a foreign key and a special user
has multiple user_groups which are defined in the user_group_nodes.
The user_group_nodes is a "acts_as_list" for user and contains a list
of group_ids.
When I build a form to get user input and I want to save it, is there
a way to validate the
2004 Jan 13
3
[Bug 787] Minor security problem due to use of deprecated NGROUPS_MAX in uidswap.c (sshd)
http://bugzilla.mindrot.org/show_bug.cgi?id=787
Summary: Minor security problem due to use of deprecated
NGROUPS_MAX in uidswap.c (sshd)
Product: Portable OpenSSH
Version: 3.7.1p2
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: sshd
AssignedTo:
2009 Mar 04
10
total per user
so I am trying to sum month over month the amount that a user has
posted. So for example:
User 1: Jan $3000 Feb $4000 March $1500, etc. I can get this to work
if I sum totals (aggregate of all users) but just not by user.
Here is my code in the controller:
def index
@users = User.find :all, :order => ''name ASC''
@deal_groups = Deal.find(:all).group_by {|t|
2009 Nov 16
0
mysql_adapter.rb:576: [BUG] Segmentation fault
Hello there,
I am encountering segfaults with following:
ruby 1.8.6 (2008-08-11) [i386-mswin32] on windows 7,
rails 2.3.2,
mysql (2.7.1) gem and
MySQL 5.0.87-community-nt-log
Tried with MySQL 5.1 and mysql gem 2.8.1 with no luck.
Loga are showing:
C:\Users\Alex\Documents\IT\ruote-web2>ruby script\server --port=3333
=> Booting Mongrel
=> Rails 2.3.2 application starting on
2010 Jun 11
0
nested form & habtm
so i am trying to save to a join table in a habtm relationship, but i am
having problems.
from my view, i pass in a group id with:
= link_to "Create New User", new_user_url(:group => 1)
User model (user.rb)
class User < ActiveRecord::Base
has_and_belongs_to_many :user_groups
accepts_nested_attributes_for :user_groups
end
UserGroups model (user_groups.rb)
class UserGroup <
2009 Mar 31
3
serving xml
Hi All,
I''m trying to serve some XML from my Rails 2.0 server.
I have a Flash file that always reads its configuration from
/home/gallery.xml
So, I would like to build the contents from the database and serve it
back to the flash file when it hits my xml url.
If it was HTML that it was asking for then in my home controller I have
a gallery method that serves back a gallery.html.erb
2000 May 03
1
Process per share control.
A long time ago, and I could be mistaken, I thought samba could be
configured so that instead of a smbd process per user/machine it would
spawn a process per share/user/machine. If it still can, could someone
point me in the right direction?
Thanks!
Weldon Godfrey
Sr. Systems Specialist
Science Applications International Corporation