GSoC Project | Basic Support for Trace Compass

[Sebastian Huber]

On 08/07/2019 08:22, Ravindra Kumar Meena wrote:
> I have upgraded my machine from Ubuntu 16.04 to Ubuntu 19. Still, I 
> can't see that warning.
> 
> I used GCC 8.3.0.

I see this error also with GCC 8:

/usr/bin/gcc-8 -O2 misc/record/record-main.c -I misc/record -Wall
misc/record/record-main.c: In function ‘main’:
misc/record/record-main.c:135:30: warning: ‘input_file’ may be used 
uninitialized in this function [-Wmaybe-uninitialized]
    fd = ( input_file_flag ) ? open( input_file, O_RDONLY ) :
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
misc/record/record-main.c:278:15: note: ‘input_file’ was declared here
    const char *input_file;
                ^~~~~~~~~~

Anyway, could you please fix this warning. The input_file may be in fact 
uninitialized.
> 
> I have attached the configure and build process in txt file. Please find 
> them both below.

What is the output for the record-main.c if you use "./waf -v".

-- 
Sebastian Huber, embedded brains GmbH

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