pgsql: Avoid throwing away the error message in syncrep_yyerror. - Mailing list pgsql-committers

From Robert Haas
Subject pgsql: Avoid throwing away the error message in syncrep_yyerror.
Date
Msg-id E1ugPNC-0019sV-1f@gemulon.postgresql.org
Whole thread Raw
List pgsql-committers
Avoid throwing away the error message in syncrep_yyerror.

Commit 473a575e05979b4dbb28b3f2544f4ec8f184ce65 purported to make this
function stash the error message in *syncrep_parse_result_p, but
it didn't actually.

As a result, an attempt to set synchronous_standby_names to any value
that does not parse resulted in a generic "parser failed." message
rather than anything more specific. This fixes that.

Discussion: http://postgr.es/m/CA+TgmoYF9wPNZ-Q_EMfib_espgHycY-eX__6Tzo2GpYpVXqCdQ@mail.gmail.com
Backpatch-through: 18

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/dcc9820a3526eb8d89c5da75dad32b8ef4bf8545

Modified Files
--------------
src/backend/replication/syncrep_scanner.l | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)


pgsql-committers by date:

Previous
From: Michael Paquier
Date:
Subject: pgsql: ecpg: Fix memory leaks in ecpg_auto_prepare()
Next
From: Robert Haas
Date:
Subject: pgsql: Remove misleading hint for "unexpected data beyond EOF" error.