Commit Graph

17 Commits

Author SHA1 Message Date
Tom Lane
02a75f8369 Add missing error check in pgcrypto/crypt-md5.c.
In theory, the second px_find_digest call in px_crypt_md5 could fail
even though the first one succeeded, since resource allocation is
required.  Don't skip testing for a failure.  (If one did happen,
the likely result would be a crash rather than clean recovery from
an OOM failure.)

The code's been like this all along, so back-patch to all supported
branches.

Daniel Gustafsson

Discussion: https://postgr.es/m/AA8D6FE9-4AB2-41B4-98CB-AE64BA668C03@yesql.se
2020-10-16 11:59:13 -04:00
Amit Kapila
7e735035f2 Make the order of the header file includes consistent in contrib modules.
The basic rule we follow here is to always first include 'postgres.h' or
'postgres_fe.h' whichever is applicable, then system header includes and
then Postgres header includes.  In this, we also follow that all the
Postgres header includes are in order based on their ASCII value.  We
generally follow these rules, but the code has deviated in many places.
This commit makes it consistent just for contrib modules.  The later
commits will enforce similar rules in other parts of code.

Author: Vignesh C
Reviewed-by: Amit Kapila
Discussion: https://postgr.es/m/CALDaNm2Sznv8RR6Ex-iJO6xAdsxgWhCoETkaYX=+9DW3q0QCfA@mail.gmail.com
2019-10-24 08:05:34 +05:30
Bruce Momjian
9fe55259fd pgcrypto: fix memset() calls that might be optimized away
Specifically, on-stack memset() might be removed, so:

	* Replace memset() with px_memset()
	* Add px_memset to copy_crlf()
	* Add px_memset to pgp-s2k.c

Patch by Marko Kreen

Report by PVS-Studio

Backpatch through 8.4.
2014-04-17 12:37:53 -04:00
Bruce Momjian
927d61eeff Run pgindent on 9.2 source tree in preparation for first 9.3
commit-fest.
2012-06-10 15:20:04 -04:00
Peter Eisentraut
e9605a039b Even more duplicate word removal, in the spirit of the season 2012-05-02 20:56:03 +03:00
Peter Eisentraut
037a82704c Standardize treatment of strcmp() return value
Always compare the return value to 0, don't use cute tricks like
if (!strcmp(...)).
2011-12-27 21:19:09 +02:00
Peter Eisentraut
1b81c2fe6e Remove many -Wcast-qual warnings
This addresses only those cases that are easy to fix by adding or
moving a const qualifier or removing an unnecessary cast.  There are
many more complicated cases remaining.
2011-09-11 21:54:32 +03:00
Magnus Hagander
9f2e211386 Remove cvs keywords from all files. 2010-09-20 22:08:53 +02:00
Magnus Hagander
2377e8e508 Remove beer-ware license from crypt-md5.c, per
approval from Poul-Henning Kamp.

This makes the file the same standard 2-clause BSD as the
rest of PostgreSQL.
2009-04-15 18:58:24 +00:00
Bruce Momjian
f99a569a2e pgindent run for 8.2. 2006-10-04 00:30:14 +00:00
Neil Conway
1abf76e82c "Annual" pgcrypto update from Marko Kreen:
Few cleanups and couple of new things:

 - add SHA2 algorithm to older OpenSSL
 - add BIGNUM math to have public-key cryptography work on non-OpenSSL
   build.
 - gen_random_bytes() function

The status of SHA2 algoritms and public-key encryption can now be
changed to 'always available.'

That makes pgcrypto functionally complete and unless there will be new
editions of AES, SHA2 or OpenPGP standards, there is no major changes
planned.
2006-07-13 04:15:25 +00:00
Bruce Momjian
1dc3498251 Standard pgindent run for 8.1. 2005-10-15 02:49:52 +00:00
Tom Lane
8a65b820e2 Suppress signed-vs-unsigned-char warnings in contrib. 2005-09-24 19:14:05 +00:00
Tom Lane
e997758cb6 More pgcrypto fixes: avoid bogus alignment assumptions in sha2,
be more wary about having a value for BYTE_ORDER, clean up randomly-
chosen ways of including Postgres core headers.
Marko Kreen and Tom Lane
2005-07-11 15:07:59 +00:00
PostgreSQL Daemon
55b113257c make sure the $Id tags are converted to $PostgreSQL as well ... 2003-11-29 22:41:33 +00:00
Bruce Momjian
b81844b173 pgindent run on all C files. Java run to follow. initdb/regression
tests pass.
2001-10-25 05:50:21 +00:00
Bruce Momjian
df24cb73f6 Add missing pgcrypto file. 2001-08-21 01:32:01 +00:00