Use array as object (src/fe_utils/parallel_slot.c)

Ranier Vilela <ranier.vf@gmail.com>

From: Ranier Vilela <ranier.vf@gmail.com>

To: Pg Hackers <pgsql-hackers@postgresql.org>

Date: 2022-08-11T12:52:49Z

Lists: pgsql-hackers

Attachments

001-fix-cancel-conn.patch (application/octet-stream) patch

Hi,

One other case suspicious, which I think deserves a conference.
At function wait_on_slots (src/fe_utils/parallel_slot.c)
The variable "slots" are array, but at function call SetCancelConn,
"slots" are used as an object, which at the very least would be suspicious.

cancelconn wouldn't that be the correct argument?

regards,
Ranier Vilela

Commits

Use correct connection for cancellation in frontend's parallel slots
- aeec3534ccf3 14.6 landed
- 44817d97bca3 15.0 landed
- 52144b6fcd62 16.0 landed
Refactor and generalize the ParallelSlot machinery.
- f71519e545a3 14.0 cited