[pgpool-committers: 3710] pgpool: Tightening up the watchdog security

[Muhammad Usama]

Tightening up the watchdog security

Now wd_authkey uses the HMAC SHA-256 hashing.

Branch
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V3_3_STABLE

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=a7e222d53d651ba350aa729cdfacd5ad79271885

Modified Files
--------------
md5.c                   | 12 ++++++------
md5.h                   |  3 ++-
watchdog/watchdog.c     |  8 ++++++--
watchdog/watchdog.h     |  4 ++--
watchdog/wd_heartbeat.c |  2 +-
watchdog/wd_packet.c    | 48 ++++++++++++++++++++++++++++++++++++++----------
6 files changed, 55 insertions(+), 22 deletions(-)