pgsql: Fix memory leaks if random salt generation fails.

From: Heikki Linnakangas <heikki(dot)linnakangas(at)iki(dot)fi>
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Fix memory leaks if random salt generation fails.
Date: 2017-05-07 16:58:51
Message-ID: E1d7PWF-0000QM-Iw@gemulon.postgresql.org
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Fix memory leaks if random salt generation fails.

In the backend, this is just to silence coverity warnings, but in the
frontend, it's a genuine leak, even if extremely rare.

Spotted by Coverity, patch by Michael Paquier.

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/0186ded5460c4868db8c5f98ab17287c15fedd7e

Modified Files
--------------
src/backend/libpq/auth-scram.c | 2 ++
src/interfaces/libpq/fe-auth-scram.c | 4 ++++
2 files changed, 6 insertions(+)

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