postgres

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Heikki Linnakangas 93b3d43dc1 Allocate enough shared string memory for stats of auxiliary processes.

This fixes a bug whereby the st_appname, st_clienthostname, and
st_activity_raw fields for auxiliary processes point beyond the end of
their respective shared memory segments. As a result, the application_name
of a backend might show up as the client hostname of an auxiliary process.

Backpatch to v10, where this bug was introduced, when the auxiliary
processes were added to the array.

Author: Edmund Horner
Reviewed-by: Michael Paquier
Discussion: https://www.postgresql.org/message-id/CAMyN-kA7aOJzBmrYFdXcc7Z0NmW%2B5jBaf_m%3D_-77uRNyKC9r%3DA%40mail.gmail.com

2018-04-11 23:52:11 +03:00

backend

Allocate enough shared string memory for stats of auxiliary processes.

2018-04-11 23:52:11 +03:00

bin

Fix assorted issues in parallel vacuumdb.

2018-03-31 16:28:52 -04:00

common

Update copyright in recently added files

2017-07-26 18:17:18 -04:00

fe_utils

Empty search_path in Autovacuum and non-psql/pgbench clients.