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Check connection info string in ALTER SUBSCRIPTION

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Previously it would allow an invalid connection string to be set.

Author: Petr Jelinek <petr.jelinek@2ndquadrant.com>
Reported-by: tushar <tushar.ahuja@enterprisedb.com>
This commit is contained in:
Peter Eisentraut
2017-05-08 14:01:00 -04:00
parent c89d2d0204
commit fe974cc5a6
3 changed files with 12 additions and 0 deletions
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5
src/backend/commands/subscriptioncmds.c
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@ -653,6 +653,11 @@ AlterSubscription(AlterSubscriptionStmt *stmt)
}
case ALTER_SUBSCRIPTION_CONNECTION:
/* Load the library providing us libpq calls. */
load_file("libpqwalreceiver", false);
/* Check the connection info string. */
walrcv_check_conninfo(stmt->conninfo);
values[Anum_pg_subscription_subconninfo - 1] =
CStringGetTextDatum(stmt->conninfo);
replaces[Anum_pg_subscription_subconninfo - 1] = true;