Re: pgcrypto BYTE_ENDIAN fix

Patch applied. Thanks.

---------------------------------------------------------------------------

>
> * When postgres.h does not define BYTE_ENDIAN pgcrypto
> produces garbage.
>
> I learned the hard way that
>
> #if UNDEFINED_1 == UNDEFINED_2
> #error "gcc is idiot"
> #endif
>
> prints "gcc is idiot" ...
>
> Affected are MD5/SHA1 in internal library, and also HMAC-MD5/HMAC-SHA1/
> crypt-md5 which use them. Blowfish is ok, also Rijndael on at
> least x86.
>
> Big thanks to Daniel Holtzman who send me a build log which
> contained warning:
>
> md5.c:246: warning: `X' defined but not used
>
> Yes, gcc is that helpful...
>
> Please apply this.
>
> --
> marko
>
>
> Index: contrib/pgcrypto/blf.c
> ===================================================================
> RCS file: /opt/cvs/pgsql/pgsql/contrib/pgcrypto/blf.c,v
> retrieving revision 1.3
> diff -u -r1.3 blf.c
> --- contrib/pgcrypto/blf.c 5 Nov 2001 17:46:23 -0000 1.3
> +++ contrib/pgcrypto/blf.c 29 Nov 2001 11:50:37 -0000
> @@ -41,6 +41,8 @@
> */
>
> #include <postgres.h>
> +#include "px.h"
> +
> #include "blf.h"
>
> #undef inline
> Index: contrib/pgcrypto/crypt-blowfish.c
> ===================================================================
> RCS file: /opt/cvs/pgsql/pgsql/contrib/pgcrypto/crypt-blowfish.c,v
> retrieving revision 1.6
> diff -u -r1.6 crypt-blowfish.c
> --- contrib/pgcrypto/crypt-blowfish.c 5 Nov 2001 17:46:23 -0000 1.6
> +++ contrib/pgcrypto/crypt-blowfish.c 29 Nov 2001 11:50:10 -0000
> @@ -32,7 +32,9 @@
>
> #include "postgres.h"
>
> +#include "px.h"
> #include "px-crypt.h"
> +
> #define __set_errno(v)
>
> #ifndef __set_errno
> Index: contrib/pgcrypto/crypt-des.c
> ===================================================================
> RCS file: /opt/cvs/pgsql/pgsql/contrib/pgcrypto/crypt-des.c,v
> retrieving revision 1.7
> diff -u -r1.7 crypt-des.c
> --- contrib/pgcrypto/crypt-des.c 20 Nov 2001 21:10:38 -0000 1.7
> +++ contrib/pgcrypto/crypt-des.c 29 Nov 2001 11:40:16 -0000
> @@ -60,6 +60,7 @@
>
> #include "postgres.h"
>
> +#include "px.h"
> #include "px-crypt.h"
>
> /* for ntohl/htonl */
> Index: contrib/pgcrypto/crypt-gensalt.c
> ===================================================================
> RCS file: /opt/cvs/pgsql/pgsql/contrib/pgcrypto/crypt-gensalt.c,v
> retrieving revision 1.3
> diff -u -r1.3 crypt-gensalt.c
> --- contrib/pgcrypto/crypt-gensalt.c 25 Oct 2001 05:49:19 -0000 1.3
> +++ contrib/pgcrypto/crypt-gensalt.c 29 Nov 2001 11:40:16 -0000
> @@ -12,6 +12,7 @@
>
> #include "postgres.h"
>
> +#include "px.h"
> #include "px-crypt.h"
>
> #include <errno.h>
> Index: contrib/pgcrypto/md5.c
> ===================================================================
> RCS file: /opt/cvs/pgsql/pgsql/contrib/pgcrypto/md5.c,v
> retrieving revision 1.8
> diff -u -r1.8 md5.c
> --- contrib/pgcrypto/md5.c 25 Oct 2001 05:49:19 -0000 1.8
> +++ contrib/pgcrypto/md5.c 29 Nov 2001 11:40:53 -0000
> @@ -31,6 +31,7 @@
> */
>
> #include "postgres.h"
> +#include "px.h"
>
> #include "md5.h"
>
> Index: contrib/pgcrypto/px.h
> ===================================================================
> RCS file: /opt/cvs/pgsql/pgsql/contrib/pgcrypto/px.h,v
> retrieving revision 1.5
> diff -u -r1.5 px.h
> --- contrib/pgcrypto/px.h 20 Nov 2001 15:50:53 -0000 1.5
> +++ contrib/pgcrypto/px.h 29 Nov 2001 11:41:41 -0000
> @@ -32,6 +32,15 @@
> #ifndef __PX_H
> #define __PX_H
>
> +#ifdef HAVE_ENDIAN_H
> +#include <endian.h>
> +#endif
> +
> +#ifndef BYTE_ORDER
> +#error BYTE_ORDER must be defined as LITTLE_ENDIAN or BIG_ENDIAN
> +#endif
> +
> +
> #if 1
>
> #define px_alloc(s) palloc(s)
> Index: contrib/pgcrypto/rijndael.c
> ===================================================================
> RCS file: /opt/cvs/pgsql/pgsql/contrib/pgcrypto/rijndael.c,v
> retrieving revision 1.7
> diff -u -r1.7 rijndael.c
> --- contrib/pgcrypto/rijndael.c 20 Nov 2001 15:50:53 -0000 1.7
> +++ contrib/pgcrypto/rijndael.c 29 Nov 2001 11:49:13 -0000
> @@ -39,6 +39,7 @@
> */
>
> #include <postgres.h>
> +#include "px.h"
>
> #include "rijndael.h"
>
> Index: contrib/pgcrypto/sha1.c
> ===================================================================
> RCS file: /opt/cvs/pgsql/pgsql/contrib/pgcrypto/sha1.c,v
> retrieving revision 1.10
> diff -u -r1.10 sha1.c
> --- contrib/pgcrypto/sha1.c 5 Nov 2001 17:46:23 -0000 1.10
> +++ contrib/pgcrypto/sha1.c 29 Nov 2001 11:42:03 -0000
> @@ -36,6 +36,7 @@
> */
>
> #include "postgres.h"
> +#include "px.h"
>
> #include "sha1.h"
>
>
> ---------------------------(end of broadcast)---------------------------
> TIP 4: Don't 'kill -9' the postmaster
>

--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
+ Christ can be your backup. | Drexel Hill, Pennsylvania 19026