From: | Jaime Casanova <jaime(dot)casanova(at)2ndquadrant(dot)com> |
---|---|
To: | Pg Hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | tapeblocks is uninitialized in logtape.c |
Date: | 2018-02-14 02:09:32 |
Message-ID: | CAJGNTeMcYAMJdPAom52dppLMtF-UnEZi0dooj==75OEv1EoBZA@mail.gmail.com |
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On 13 February 2018 at 21:07, Jaime Casanova
<jaime(dot)casanova(at)2ndquadrant(dot)com> wrote:
> Hi,
>
> Compiling with CFLAGS="-ggdb -Og -g3 -fno-omit-frame-pointer" as
> recommended in https://wiki.postgresql.org/wiki/Developer_FAQ#Compile-time
>
> My compiler gives me this message
>
> """
> logtape.c: In function ‘ltsConcatWorkerTapes’:
> logtape.c:462:48: warning: ‘tapeblocks’ may be used uninitialized in
> this function [-Wmaybe-uninitialized]
> lts->nBlocksAllocated = lt->offsetBlockNumber + tapeblocks;
> ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
> """
>
> Can we please, initialize tapeblocks variable in
> ltsConcatWorkerTapes() function?
>
Sorry, i sent it without a subject...
--
Jaime Casanova www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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