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Back out password packet length check.

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Improve wording of pre-7.3 syntax mention.
This commit is contained in:
Bruce Momjian 2002-08-30 16:00:41 +00:00
parent 9a0b4d7f84
commit f7e089b3fa
3 changed files with 5 additions and 19 deletions
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4
doc/src/sgml/ref/copy.sgml
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@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/copy.sgml,v 1.38 2002/08/30 03:18:23 momjian Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/copy.sgml,v 1.39 2002/08/30 16:00:41 momjian Exp $
PostgreSQL documentation
-->
@ -700,7 +700,7 @@ ZW ZIMBABWE
There is no <command>COPY</command> statement in SQL92.
</para>
<para>
The following syntax was used by pre-7.3 servers and is still supported:
The following syntax was used by pre-7.3 applications and is still supported:
<synopsis>
COPY [ BINARY ] <replaceable class="parameter">table</replaceable> [ WITH OIDS ]
FROM { '<replaceable class="parameter">filename</replaceable>' | <filename>stdin</filename> }

4
doc/src/sgml/ref/select.sgml
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@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/select.sgml,v 1.59 2002/08/30 03:18:23 momjian Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/ref/select.sgml,v 1.60 2002/08/30 16:00:41 momjian Exp $
PostgreSQL documentation
-->
@ -869,7 +869,7 @@ SELECT name FROM distributors ORDER BY code;
FOR UPDATE cannot be used in contexts where returned rows can't be clearly
identified with individual table rows; for example it can't be used with
aggregation. FOR UPDATE may also appear before LIMIT for portability with
pre-7.3 servers.
pre-7.3 applications.
</para>
</refsect2>

16
src/backend/libpq/auth.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/libpq/auth.c,v 1.87 2002/08/29 21:50:36 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/libpq/auth.c,v 1.88 2002/08/30 16:00:41 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -709,20 +709,6 @@ recv_and_check_password_packet(Port *port)
if (pq_eof() == EOF || pq_getint(&len, 4) == EOF)
return STATUS_EOF; /* client didn't want to send password */
/*
* Since the remote client has not yet been authenticated, we need
* to be careful when using the data they send us. The 8K limit is
* arbitrary, and somewhat bogus: the intent is to ensure we don't
* allocate an enormous chunk of memory.
*/
if (len < 1 || len > 8192)
{
elog(LOG, "Invalid password packet length: %d; "
"must satisfy 1 <= length <= 8192", len);
return STATUS_EOF;
}
initStringInfo(&buf);
if (pq_getstr(&buf) == EOF) /* receive password */
{