GSoC Project | Basic Support for Trace Compass

[Sebastian Huber]

On 04/07/2019 08:58, Ravindra Kumar Meena wrote:
>     Your latest versions has a warning:
> 
>     ../misc/record/record-main.c: In function ‘main’:
>     ../misc/record/record-main.c:135:59: warning: ‘input_file’ may be used
>     uninitialized in this function [-Wmaybe-uninitialized]
>          fd = ( input_file_flag ) ? open( input_file, O_RDONLY ) :
>               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
>          socket( PF_INET, SOCK_STREAM, 0 );
>          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>     ../misc/record/record-main.c:278:15: note: ‘input_file’ was declared
>     here
>          const char *input_file;
>                      ^~~~~~~~~~
> 
>     Do you see this warning in your build? If no, then we should find out,
>     why you don't see warnings. If yes, then you should fix the warnings
>     before a commit. If you don't know how to fix the warning, then ask on
>     the mailing list. I don't want to see a warning the next time I build
>     your program. I think I mentioned this a couple of times before.
>     Normally it should be enough to mention it once.
> 
> I really didn't see these warnings in my build. Which gcc version are 
> you using?
> 
> I am using gcc version 5.4.0.

Ok, this explains a lot. This GCC version is quite old. Which Linux 
distribution do you use?

-- 
Sebastian Huber, embedded brains GmbH

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