/mandos/release

To get this branch, use:
bzr branch http://bzr.recompile.se/loggerhead/mandos/release

« back to all changes in this revision

Viewing changes to intro.xml

  • Committer: Teddy Hogeborn
  • Date: 2014-08-20 21:46:38 UTC
  • mto: (237.7.304 trunk)
  • mto: This revision was merged to the branch mainline in revision 323.
  • Revision ID: teddy@recompile.se-20140820214638-k4naueej6hffdgfg
mandos-client: Bug fix: Check fork() return value.

When executing network hook scripts, check fork() return value.

* plugins.d/mandos-client.c (run_network_hooks): Bug fix: check if
                                                 fork() returns -1.

Show diffs side-by-side

added added

removed removed

Lines of Context:
intro.xml
1
1
<?xml version="1.0" encoding="UTF-8"?>
2
2
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3
3
"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4
 
<!ENTITY TIMESTAMP "2011-10-03">
 
4
<!ENTITY TIMESTAMP "2014-06-22">
5
5
<!ENTITY % common SYSTEM "common.ent">
6
6
%common;
7
7
]>
31
31
    </authorgroup>
32
32
    <copyright>
33
33
      <year>2011</year>
 
34
      <year>2012</year>
34
35
      <holder>Teddy Hogeborn</holder>
35
36
      <holder>Björn Påhlsson</holder>
36
37
    </copyright>
214
215
      </para>
215
216
    </refsect2>
216
217
    
217
 
    <refsect2 id="fakeping">
218
 
      <title>Faking ping replies?</title>
 
218
    <refsect2 id="fakecheck">
 
219
      <title>Faking checker results?</title>
219
220
      <para>
220
 
        The default for the server is to use
 
221
        If the Mandos client does not have an SSH server, the default
 
222
        is for the Mandos server to use
221
223
        <quote><literal>fping</literal></quote>, the replies to which
222
224
        could be faked to eliminate the timeout.  But this could
223
225
        easily be changed to any shell command, with any security
224
 
        measures you like.  It could, for instance, be changed to an
225
 
        SSH command with strict keychecking, which could not be faked.
226
 
        Or IPsec could be used for the ping packets, making them
227
 
        secure.
 
226
        measures you like.  If the Mandos client
 
227
        <emphasis>has</emphasis> an SSH server, the default
 
228
        configuration (as generated by
 
229
        <command>mandos-keygen</command> with the
 
230
        <option>--password</option> option) is for the Mandos server
 
231
        to use an <command>ssh-keyscan</command> command with strict
 
232
        keychecking, which can not be faked.  Alternatively, IPsec
 
233
        could be used for the ping packets, making them secure.
228
234
      </para>
229
235
    </refsect2>
230
236
  </refsect1>