Обсуждение: [HACKERS] Uninitialized variable introduced in 3217327053638085d24dd4d276e7c1f7ac2c4c6b

Поиск
Список
Период
Сортировка

[HACKERS] Uninitialized variable introduced in 3217327053638085d24dd4d276e7c1f7ac2c4c6b

От
Mark Dilger
Дата:
Peter,

Can you perhaps initialize the variable 'address' to suppress the warning?  Thanks.

Mark Dilger

tablecmds.c:5984:6: warning: variable 'address' is used uninitialized whenever 'if' condition is false
[-Wsometimes-uninitialized]      if (generatedEl)           ^~~~~~~~~~~ 
tablecmds.c:5999:9: note: uninitialized use occurs here       return address;              ^~~~~~~
tablecmds.c:5984:2: note: remove the 'if' if its condition is always true       if (generatedEl)       ^~~~~~~~~~~~~~~~
tablecmds.c:5936:2: note: variable 'address' is declared here       ObjectAddress address;       ^




[HACKERS] Re: Uninitialized variable introduced in3217327053638085d24dd4d276e7c1f7ac2c4c6b

От
Peter Eisentraut
Дата:
On 4/6/17 10:59, Mark Dilger wrote:
> Can you perhaps initialize the variable 'address' to suppress the warning?  Thanks.

A potential fix for this has been pushed.

> tablecmds.c:5984:6: warning: variable 'address' is used uninitialized whenever 'if' condition is false
[-Wsometimes-uninitialized]
>         if (generatedEl)
>             ^~~~~~~~~~~
> tablecmds.c:5999:9: note: uninitialized use occurs here
>         return address;
>                ^~~~~~~
> tablecmds.c:5984:2: note: remove the 'if' if its condition is always true
>         if (generatedEl)
>         ^~~~~~~~~~~~~~~~
> tablecmds.c:5936:2: note: variable 'address' is declared here
>         ObjectAddress address;
>         ^
> 


-- 
Peter Eisentraut              http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services



Re: [HACKERS] Uninitialized variable introduced in 3217327053638085d24dd4d276e7c1f7ac2c4c6b

От
Mark Dilger
Дата:
> On Apr 6, 2017, at 8:33 AM, Peter Eisentraut <peter.eisentraut@2ndquadrant.com> wrote:
>
> On 4/6/17 10:59, Mark Dilger wrote:
>> Can you perhaps initialize the variable 'address' to suppress the warning?  Thanks.
>
> A potential fix for this has been pushed.

It works for me.  Thanks again.

Mark Dilger