638eb4938c
Update contrib/pgcrypto in 7.3 and 7.2 branches to avoid problems with
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recent versions of OpenSSL. From Marko Kreen.
2005-03-13 23:41:44 +00:00
013d778e32
Back-patch Neil's four additional buffer overrun checks.
2005-02-08 18:22:45 +00:00
d40cda00f5
Recommend security@postgresql.org as the contact point for security-related bugs.
2005-01-30 21:32:20 +00:00
7929303d61
Stamp release 7.3.9.
2005-01-30 20:08:15 +00:00
24162978b7
Make sure contrib C functions are marked strict where needed.
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Kris Jurka
2005-01-29 22:35:53 +00:00
1263d7b8d1
Check that aggregate creator has the right to execute the transition
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functions of the aggregate, at both aggregate creation and execution times.
2005-01-27 23:43:45 +00:00
64e3271ebc
Now that I look at it, int_array_enum() didn't work either.
2005-01-27 21:50:23 +00:00
05dadca2a0
Fix security and 64-bit issues in contrib/intagg. This code could
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stand to be rewritten altogether, but for now just stick a finger in
the dike.
2005-01-27 21:36:10 +00:00
5036a19f68
Backpatch fix for buffer overrun in parsing refcursor parameters to
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REL7_3_STABLE.
2005-01-27 01:44:42 +00:00
483fa35176
Back-patch 8.0 version of plperl_hash_from_tuple() into prior releases
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to fix failure to cope with quote marks in field values; not to mention
that it is shorter and faster. Per report from Charles Haron.
2005-01-26 17:09:28 +00:00
38ab95f703
Mark the text_soundex() function as "strict", to avoid crashing on NULL
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input. Also, may as well mark it "cacheable" as well. From Kris Jurka.
2005-01-26 08:20:40 +00:00
a23133a4d7
Disallow LOAD to non-superusers. Per report from John Heasman.
2005-01-24 17:46:49 +00:00
48a1dc0d5c
The result of a FULL or RIGHT join can't be assumed to be sorted by the
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left input's sorting, because null rows may be inserted at various points.
Per report from Ferenc Lutischá¸n.
2005-01-23 02:24:30 +00:00
76f13fe78d
interval_out failed to mention 'ago' for negative intervals in SQL and
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GERMAN datestyles. Ancient bug reported by Terry Lee Tucker.
2005-01-11 18:34:29 +00:00
e333705b84
array_map failed to insert correct result type in an empty array.
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Per example from Florian Pflug.
2004-12-17 20:58:47 +00:00
bd677bb443
Back-patch fix for ALTER DATABASE failing to flush pg_database changes
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to disk right away. This is just a one-liner change rather than trying
to use FlushRelationBuffers().
2004-11-18 01:19:57 +00:00
eac07f1fd7
Fix off-by-one memory allocation, as reported by Rod Taylor. Also
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avoid repalloc'ing twice when once is sufficient.
2004-11-17 19:54:53 +00:00
42a8068b5c
Stamp release 7.3.8.
2004-10-22 00:27:05 +00:00
0b83c1f272
Prevent pg_ctl from being run as root. Since it uses configuration files
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owned by postgres, doing "pg_ctl start" as root could allow a privilege
escalation attack, as pointed out by iDEFENSE. Of course the postmaster would
fail, but we ought to fail a little sooner to protect sysadmins unfamiliar
with Postgres. The chosen fix is to disable root use of pg_ctl in all cases,
just to be confident there are no other holes.
2004-10-22 00:24:33 +00:00
d9c1e5e1c2
Back-patch make_oidjoins_check security improvement.
2004-10-21 17:12:27 +00:00
78c0692b15
Repair possible failure to update hint bits back to disk, per
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http://archives.postgresql.org/pgsql-hackers/2004-10/msg00464.php .
I plan a more permanent fix in HEAD, but for the back branches it seems
best to just touch the places that actually have a problem.
2004-10-13 22:22:22 +00:00
8a9b331c32
Fix breakage in hashjoin from recent backpatch of left-join bug fix.
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(That's what I get for not testing the back branches *before* committing.)
2004-10-13 21:56:06 +00:00
c57bcb7b2c
Hashed LEFT JOIN would miss outer tuples with no inner match if the join
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was large enough to be batched and the tuples fell into a batch where
there were no inner tuples at all. Thanks to Xiaoyu Wang for finding a
test case that exposed this long-standing bug.
2004-09-17 18:29:24 +00:00
1cfe0a407d
Wups, seem to have used an ungood version of lynx to generate this.
2004-08-15 01:27:47 +00:00
1bc489bc9c
Stamp 7.3.7.
2004-08-15 00:52:02 +00:00
25ad99245a
Fix failure to guarantee that a checkpoint will write out pg_clog updates
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for transaction commits that occurred just before the checkpoint. This is
an EXTREMELY serious bug --- kudos to Satoshi Okada for creating a
reproducible test case to prove its existence.
2004-08-11 04:08:40 +00:00
144dc30554
Remove asymetrical word processing in query and text
2004-06-07 16:49:25 +00:00
6122f38b0a
Translation updates
2004-04-05 09:02:37 +00:00
6f8f414d30
Translation updates
2004-04-05 08:45:37 +00:00
e921472fef
Always schema-qualify the name of a function referenced in CREATE CAST.
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The former coding failed if the cast function was not in the pg_catalog
schema. How'd this escape detection?
2004-03-02 21:15:15 +00:00
2d558b2baa
Brand 7.3.6.
2004-03-02 00:44:55 +00:00
040f11db24
Update release notes for 7.3.6.
2004-03-02 00:39:09 +00:00
d367707827
Replace unportable use of /dev/stdin with lynx's -stdin switch.
2004-03-02 00:03:15 +00:00
a7e5e2fe74
When returning type "record", replace use of pgresultGetTupleDesc
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with ReturnSetInfo->expectedDesc. This allows custom datatypes
(e.g. from tsearch2) to be returned at runtime. Previous behavior
depended on the type oid to match between the remote and local
database, which obviously doesn't work well for custom types.
Per report from Mark Gibson.
2004-02-24 06:07:52 +00:00
7ce7e3f036
pply quote_literal to the start_with argument of connectby. Fixes problem
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reported by David Garamond when working with bytea parent and child keys.
2004-02-24 05:26:27 +00:00
d301dcbe30
Don't crash when a rowtype argument to a plpgsql function is NULL.
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Per report from Chris Campbell.
2004-02-24 01:44:58 +00:00
8fd0eb8c7a
Back-patch fix for ReadOffset with off_t wider than int.
2004-02-05 22:12:48 +00:00
3c373885fa
Do not let external specification of CFLAGS stop us from adding
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-fno-strict-aliasing.
2004-02-02 04:08:12 +00:00
a60442a446
Avoid generating invalid character encoding sequences in make_greater_string.
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Not sure how this mistake evaded detection for so long.
2004-02-02 03:07:25 +00:00
b59917f02e
Fix text_position to not scan past end of source string in multibyte
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case, per report from Korea PostgreSQL Users' Group. Copied from Tom
Lane's 7.4 branch patch.
2004-02-01 04:05:13 +00:00
1b25db6a3c
Repair incorrect order of operations in GetNewTransactionId(). We must
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complete ExtendCLOG() before advancing nextXid, so that if that routine
fails, the next incoming transaction will try it again. Per trouble
report from Christopher Kings-Lynne.
2004-01-26 19:16:40 +00:00
15ae5d26a0
Revert ill-starred change of 13-Feb-02: it appeared to fix a problem of
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incorrect permissions checking, but in fact disabled most all permissions
checks for view updates. This corrects problems reported by Sergey
Yatskevich among others, at the cost of re-introducing the problem
previously reported by Tim Burgess. However, since we'd lived with that
problem for quite awhile without knowing it, we can live with it awhile
longer until a proper fix can be made in 7.5.
2004-01-14 03:39:36 +00:00
c9eb119353
Repair indexed bytea like operations, and related selectivity
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functionality. Per bug report by Alvar Freude:
http://archives.postgresql.org/pgsql-bugs/2003-12/msg00022.php
2003-12-07 04:11:26 +00:00
7af352f103
Brand 7.3.5.
2003-12-02 16:26:00 +00:00
3299a092e2
Update release notes for 7.3.5.
2003-12-02 16:15:47 +00:00
8d802d4edf
Force zero_damaged_pages to be effectively ON during recovery from WAL,
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since there is no need to worry about damaged pages when we are going to
overwrite them anyway from the WAL. Per recent discussion.
2003-12-01 16:53:42 +00:00
6144601f42
Back-patch fix to check vartypmod when matching PlannerParamVar entries.
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This should prevent some obscure cases of 'variable not in subplan target
lists', although actual failures have only been reported against 7.4 in
which the bug is much easier to trigger.
2003-11-30 22:24:16 +00:00
a0547f6ea2
Back-patch fix to cause stats processes to detach from shared memory,
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so that they do not prevent the postmaster from deleting the shmem segment
during crash recovery.
2003-11-30 21:56:36 +00:00
8582f21afd
Make PQescapeBytea and byteaout consistent with each other, and
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octal escape all octets outside the range 0x20 to 0x7e. This fixes
the problem pointed out by Sergey Yatskevich here:
http://archives.postgresql.org/pgsql-bugs/2003-11/msg00140.php
2003-11-30 20:52:37 +00:00
005887d1c0
Added missing SPI_finish() calls to get_tuple_of_interest(). Fixes bug
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reported by Andrea Grassi.
2003-11-26 20:44:54 +00:00
