| From: | Nathan Bossart <nathandbossart(at)gmail(dot)com> |
|---|---|
| To: | Alexander Lakhin <exclusion(at)gmail(dot)com> |
| Cc: | Robert Haas <robertmhaas(at)gmail(dot)com>, Jakub Wartak <jakub(dot)wartak(at)enterprisedb(dot)com>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, Andres Freund <andres(at)anarazel(dot)de>, Peter Eisentraut <peter(at)eisentraut(dot)org>, Dilip Kumar <dilipbalaut(at)gmail(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: trying again to get incremental backup |
| Date: | 2023-12-23 21:51:47 |
| Message-ID: | 20231223215147.GA69623@nathanxps13 |
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| Lists: | pgsql-hackers |
My compiler has the following complaint:
../postgresql/src/backend/postmaster/walsummarizer.c: In function ‘GetOldestUnsummarizedLSN’:
../postgresql/src/backend/postmaster/walsummarizer.c:540:32: error: ‘unsummarized_lsn’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
540 | WalSummarizerCtl->pending_lsn = unsummarized_lsn;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
I haven't looked closely to see whether there is actually a problem here,
but the attached patch at least resolves the warning.
--
Nathan Bossart
Amazon Web Services: https://aws.amazon.com
| Attachment | Content-Type | Size |
|---|---|---|
| fix_uninitialized_warning.patch | text/x-diff | 578 bytes |
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