On Mon, Apr 13, 2020 at 04:51:06PM +0900, Masahiko Sawada wrote:
> On Tue, 7 Apr 2020 at 11:42, Zhang, Jie <zhangjie2@cn.fujitsu.com> wrote:
>> In getDefaultACLs function, some PQExpBuffer are not destroy
>
> Yes, it looks like an oversight. It's related to the commit
> e2090d9d20d809 which is back-patched to 9.6.
>
> The patch looks good to me.
Indeed. Any code path of pg_dump calling buildACLQueries() clears up
things, and I think that it is a better practice to clean up properly
PQExpBuffer stuff even if there is always the argument that pg_dump
is a tool running in a "short"-term context. So I will backpatch that
unless there are any objections from others.
The part I am actually rather amazed of here is that I don't recall
seeing Coverity complaining about leaks after this commit. Perhaps it
just got lost.
--
Michael
