[Mesa-dev] [PATCH 2/4] nouveau/compiler: init the size and code variables to NULL/0

[Martin Peres]

On 05/06/15 16:53, Ilia Mirkin wrote:
>
> My recollection is that gcc's analysis is wrong. I can't look at the 
> code now, but I hate patches that appease broken tools. Will take a 
> look when I can get in front of a proper computer though.
>
Nope, GCC is not wrong here. nouveau_codegen can fail and, in this case, 
it will not set size and code. Size is then used later on to display the 
binary code.

By initing the size to 0 and the code to NULL, we make sure that we 
won't execute the for loop displaying the binary code.

It really looks like a bug to me! You may however prefer me to fix 
nouveau_codegen() instead. Your call!