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| author | Michael Paquier <michael@paquier.xyz> | 2019-01-01 20:05:51 +0900 |
|---|---|---|
| committer | Michael Paquier <michael@paquier.xyz> | 2019-01-01 20:05:51 +0900 |
| commit | 1707a0d2aa6b2bcfe78f63836c769943a1a6b9e0 (patch) | |
| tree | 2e4acf6889358493cfda78582d54b8b751c3fbe5 /contrib/pgcrypto/pgp-mpi-internal.c | |
| parent | d880b208e5fcf55e3ae396d5fc5fa6639f58205f (diff) | |
| download | postgresql-1707a0d2aa6b2bcfe78f63836c769943a1a6b9e0.tar.gz postgresql-1707a0d2aa6b2bcfe78f63836c769943a1a6b9e0.zip | |
Remove configure switch --disable-strong-random
This removes a portion of infrastructure introduced by fe0a0b5 to allow
compilation of Postgres in environments where no strong random source is
available, meaning that there is no linking to OpenSSL and no
/dev/urandom (Windows having its own CryptoAPI). No systems shipped
this century lack /dev/urandom, and the buildfarm is actually not
testing this switch at all, so just remove it. This simplifies
particularly some backend code which included a fallback implementation
using shared memory, and removes a set of alternate regression output
files from pgcrypto.
Author: Michael Paquier
Reviewed-by: Tom Lane
Discussion: https://postgr.es/m/20181230063219.GG608@paquier.xyz
Diffstat (limited to 'contrib/pgcrypto/pgp-mpi-internal.c')
| -rw-r--r-- | contrib/pgcrypto/pgp-mpi-internal.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/contrib/pgcrypto/pgp-mpi-internal.c b/contrib/pgcrypto/pgp-mpi-internal.c index 545009ce199..c73f086b0be 100644 --- a/contrib/pgcrypto/pgp-mpi-internal.c +++ b/contrib/pgcrypto/pgp-mpi-internal.c @@ -57,13 +57,12 @@ mp_clear_free(mpz_t *a) static int mp_px_rand(uint32 bits, mpz_t *res) { -#ifdef HAVE_STRONG_RANDOM unsigned bytes = (bits + 7) / 8; int last_bits = bits & 7; uint8 *buf; buf = px_alloc(bytes); - if (!pg_strong_random((char *) buf, bytes)) + if (!pg_strong_random(buf, bytes)) { px_free(buf); return PXE_NO_RANDOM; @@ -83,9 +82,6 @@ mp_px_rand(uint32 bits, mpz_t *res) px_free(buf); return 0; -#else - return PXE_NO_RANDOM; -#endif } static void |