pgsql: Fix CRC check handling in get_controlfile

From: Peter Eisentraut <peter_e(at)gmx(dot)net>
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Fix CRC check handling in get_controlfile
Date: 2016-09-28 16:37:59
Message-ID: E1bpHrr-00013s-Us@gemulon.postgresql.org
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Fix CRC check handling in get_controlfile

The previous patch broke this by returning NULL for a failed CRC check,
which pg_controldata would then try to read. Fix by returning the
result of the CRC check in a separate argument.

Michael Paquier and myself

Branch
------
master

Details
-------
http://git.postgresql.org/pg/commitdiff/e79e6c4da152154544913b38354b98d07b65e411

Modified Files
--------------
src/backend/utils/misc/pg_controldata.c | 20 ++++++++++++--------
src/bin/pg_controldata/pg_controldata.c | 5 +++--
src/bin/pg_ctl/pg_ctl.c | 24 +++++++-----------------
src/common/controldata_utils.c | 19 +++++++++----------
src/include/common/controldata_utils.h | 2 +-
5 files changed, 32 insertions(+), 38 deletions(-)

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