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postfix-2.5-20071204

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Wietse Venema 2033-08-08 05:53:24 -05:00 committed by Viktor Dukhovni
parent a98fc88914
commit 063ff5ac81
8 changed files with 32 additions and 16 deletions
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4
postfix/HISTORY
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@ -13897,3 +13897,7 @@ Apologies for any names omitted.
Bugfix: the proxymap client didn't properly propagate the
postmap (postalias) -r and -w options to the proxymap server.
File: util/dict.h.
Workaround: force synchronous updates in the proxymap server
so that maps will be in a consistent state between updates.
File: proxymap/proxymap.c.

7
postfix/README_FILES/OVERVIEW
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@ -261,9 +261,10 @@ queues.
ination
logs
* The proxymap(8) servers provide read-only table lookup service to Postfix
processes. This overcomes chroot restrictions, and reduces the number of
open lookup tables by sharing one open table among multiple processes.
* The proxymap(8) servers provide read-only and read-write table lookup
service to Postfix processes. This overcomes chroot restrictions, reduces
the number of open lookup tables by sharing one open table among multiple
processes, and implements single-updater tables.
* The scache(8) server maintains the connection cache for the Postfix smtp(8)
client. When connection caching is enabled for selected destinations, the

8
postfix/html/OVERVIEW.html
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@ -532,10 +532,12 @@ ination<br> logs </td> </tr>
</table>
<li> <p> The <a href="proxymap.8.html">proxymap(8)</a> servers provide read-only table lookup
<li> <p> The <a href="proxymap.8.html">proxymap(8)</a> servers provide read-only and read-write
table lookup
service to Postfix processes. This overcomes chroot restrictions,
and reduces the number of open lookup tables by sharing one open
table among multiple processes. </p>
reduces the number of open lookup tables by sharing one open
table among multiple processes, and implements single-updater
tables. </p>
<li> <p> The <a href="scache.8.html">scache(8)</a> server maintains the connection cache for
the Postfix <a href="smtp.8.html">smtp(8)</a> client. When connection caching is enabled for

2
postfix/html/proxymap.8.html
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@ -67,7 +67,7 @@ PROXYMAP(8) PROXYMAP(8)
To implement single-updater maps, specify a process
limit of 1 in the <a href="master.5.html">master.cf</a> file entry for the
proxywrite service.
<b>proxywrite</b> service.
This request is supported in Postfix 2.5 and later.

3
postfix/man/man8/proxymap.8
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@ -64,7 +64,8 @@ The \fImaptype:mapname\fR and \fIflags\fR are the same
as with the \fBopen\fR request.
.sp
To implement single-updater maps, specify a process limit
of 1 in the master.cf file entry for the proxywrite service.
of 1 in the master.cf file entry for the \fBproxywrite\fR
service.
.sp
This request is supported in Postfix 2.5 and later.
.PP

8
postfix/proto/OVERVIEW.html
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@ -532,10 +532,12 @@ ination<br> logs </td> </tr>
</table>
<li> <p> The proxymap(8) servers provide read-only table lookup
<li> <p> The proxymap(8) servers provide read-only and read-write
table lookup
service to Postfix processes. This overcomes chroot restrictions,
and reduces the number of open lookup tables by sharing one open
table among multiple processes. </p>
reduces the number of open lookup tables by sharing one open
table among multiple processes, and implements single-updater
tables. </p>
<li> <p> The scache(8) server maintains the connection cache for
the Postfix smtp(8) client. When connection caching is enabled for

2
postfix/src/global/mail_version.h
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@ -20,7 +20,7 @@
* Patches change both the patchlevel and the release date. Snapshots have no
* patchlevel; they change the release date only.
*/
#define MAIL_RELEASE_DATE "2007111203"
#define MAIL_RELEASE_DATE "2007111204"
#define MAIL_VERSION_NUMBER "2.5"
#ifdef SNAPSHOT

14
postfix/src/proxymap/proxymap.c
View File

@ -58,7 +58,8 @@
/* as with the \fBopen\fR request.
/* .sp
/* To implement single-updater maps, specify a process limit
/* of 1 in the master.cf file entry for the proxywrite service.
/* of 1 in the master.cf file entry for the \fBproxywrite\fR
/* service.
/* .sp
/* This request is supported in Postfix 2.5 and later.
/* .PP
@ -302,8 +303,6 @@ static DICT *proxy_map_find(const char *map_type_name, int request_flags,
request_flags);
if (dict == 0)
msg_panic("proxy_map_find: dict_open null result");
if (proxy_writer)
dict->flags |= DICT_FLAG_SYNC_UPDATE;
dict_register(STR(map_type_name_flags), dict);
return (dict);
}
@ -361,6 +360,12 @@ static void proxymap_update_service(VSTREAM *client_stream)
/*
* Process the request.
*
* XXX We don't close maps, so we must turn on synchronous update to ensure
* that the on-disk data is in a consistent state between updates.
*
* XXX We ignore duplicates, because the proxymap server would abort
* otherwise.
*/
if (attr_scan(client_stream, ATTR_FLAG_STRICT,
ATTR_TYPE_STR, MAIL_ATTR_TABLE, request_map,
@ -378,7 +383,8 @@ static void proxymap_update_service(VSTREAM *client_stream)
/* void */ ;
} else {
dict->flags = ((dict->flags & ~DICT_FLAG_RQST_MASK)
| (request_flags & DICT_FLAG_RQST_MASK));
| (request_flags & DICT_FLAG_RQST_MASK)
| DICT_FLAG_SYNC_UPDATE | DICT_FLAG_DUP_REPLACE);
dict_put(dict, STR(request_key), STR(request_value));
reply_status = PROXY_STAT_OK;
}