[pgpool-committers: 3469] pgpool: Do not use random() while generating MD5 salt.

[Tatsuo Ishii]

Do not use random() while generating MD5 salt.

random() should not be used in security related applications.  To
replace random(), import PostmasterRandom() from PostgreSQL.  Also
store current time at the start up of Pgpool-II main process for later
use.

Per Coverity CID 1362583.

Branch
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V3_2_STABLE

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=db72352a4f2ad640223022b0f59df1e600849482

Modified Files
--------------
main.c      |  4 ++++
pool_auth.c | 50 +++++++++++++++++++++++++++++++++++++++++++++-----
2 files changed, 49 insertions(+), 5 deletions(-)