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authorAndrew Tridgell <tridge@samba.org>1997-10-02 03:14:32 +0000
committerAndrew Tridgell <tridge@samba.org>1997-10-02 03:14:32 +0000
commit85097a7c177977c3e0cb9b2ad41642dba5f917ac (patch)
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parentc9cf77a6bb245145dce3cd96ff4267fe226a1019 (diff)
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change the semantics of hosts allow/hosts deny so that a global
setting applies to all shares regardless of any settings on other shares. This allows us to immediately drop a connection if it does not come from a allowed host, without even parsing the first SMB packet. The next time we get a nasty security hole we can offer people the option of just setting their hosts allow line. If we drop a connection in this way we generate a "Not listening for calling name" response and then exit. add a per share "oplocks" option in smb.conf. I think its important to be able to disable oplocks on a per-share basis as there are occasions then they are definately not wanted, for example when sharing data between a windows box and a unix application. This also allows us to tell people "try disabling oplocks" when diagnosing problems. fix a bug in process_smb(). It was taking the length of the packet from outbuf, not inbuf (this bug was introduced with the oplocks code). Jeremy, I assume this wasn't deliberate? (This used to be commit 44bc9f239aa0b3cdf6cf9ad8d3911e397eba7335)
Diffstat (limited to 'docs/manpages')
-rw-r--r--docs/manpages/smb.conf.59
1 files changed, 5 insertions, 4 deletions
diff --git a/docs/manpages/smb.conf.5 b/docs/manpages/smb.conf.5
index 869dbf9ffd..989a395c15 100644
--- a/docs/manpages/smb.conf.5
+++ b/docs/manpages/smb.conf.5
@@ -724,10 +724,11 @@ then the "load printers" option is easier.
A synonym for this parameter is 'hosts allow'.
This parameter is a comma delimited set of hosts which are permitted to access
-a services. If specified in the [global] section, matching hosts will be
-allowed access to any service that does not specifically exclude them from
-access. Specific services my have their own list, which override those
-specified in the [global] section.
+a service.
+
+If specified in the [global] section then it will apply to all
+services, regardless of whether the individual service has a different
+setting.
You can specify the hosts by name or IP number. For example, you could
restrict access to only the hosts on a Class C subnet with something like