diff options
Diffstat (limited to 'contrib/pgcrypto/crypt-blowfish.c')
| -rw-r--r-- | contrib/pgcrypto/crypt-blowfish.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/contrib/pgcrypto/crypt-blowfish.c b/contrib/pgcrypto/crypt-blowfish.c index f8bd00e2da7..f951f2c411c 100644 --- a/contrib/pgcrypto/crypt-blowfish.c +++ b/contrib/pgcrypto/crypt-blowfish.c @@ -1,5 +1,5 @@ /* - * $PostgreSQL: pgsql/contrib/pgcrypto/crypt-blowfish.c,v 1.11 2006/03/11 04:38:30 momjian Exp $ + * $PostgreSQL: pgsql/contrib/pgcrypto/crypt-blowfish.c,v 1.12 2007/04/06 05:36:50 tgl Exp $ * * This code comes from John the Ripper password cracker, with reentrant * and crypt(3) interfaces added, but optimizations specific to password @@ -436,19 +436,19 @@ BF_encode(char *dst, const BF_word * src, int size) } static void -BF_swap(BF_word * x, int count) +BF_swap(BF_word *x, int count) { - static int endianness_check = 1; - char *is_little_endian = (char *) &endianness_check; + /* Swap on little-endian hardware, else do nothing */ +#ifndef WORDS_BIGENDIAN BF_word tmp; - if (*is_little_endian) - do - { - tmp = *x; - tmp = (tmp << 16) | (tmp >> 16); - *x++ = ((tmp & 0x00FF00FF) << 8) | ((tmp >> 8) & 0x00FF00FF); - } while (--count); + do + { + tmp = *x; + tmp = (tmp << 16) | (tmp >> 16); + *x++ = ((tmp & 0x00FF00FF) << 8) | ((tmp >> 8) & 0x00FF00FF); + } while (--count); +#endif } #if BF_SCALE |