pgsql: Clean up properly error_context_stack in autovacuum worker on ex - Mailing list pgsql-committers

Clean up properly error_context_stack in autovacuum worker on exception

Any callback set would have no meaning in the context of an exception.
As an autovacuum worker exits quickly in this context, this could be
only an issue within EmitErrorReport(), where the elog hook is for
example called.  That's unlikely to going to be a problem, but let's be
clean and consistent with other code paths handling exceptions.  This is
present since 2909419, which introduced autovacuum.

Author: Ashwin Agrawal
Reviewed-by: Tom Lane, Michael Paquier
Discussion: https://postgr.es/m/CALfoeisM+_+dgmAdAOHAu0k-ZpEHHqSSG=GRf3pKJGm8OqWX0w@mail.gmail.com
Backpatch-through: 9.4

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/e3db3f829f605edc0675e5d308de97f444b53d4b

Modified Files
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src/backend/postmaster/autovacuum.c | 3 +++
1 file changed, 3 insertions(+)