On Sun, Jun 27, 2010 at 03:25:54PM -0500, Raphael Geissert wrote:
> I think that people who use the wrapper (or the makefile fragments) would be 
> happy if the compilation aborted in case -Wformat or -Wformat-security led to 
> a warning.
> If -Werror is not used then somebody has to dig in the build logs to find the 
> warnings, so I think it would be better if -Werror=format and -Werror=format-
> security are passed too.
> 
> What do you think?

I think -Werror=format-security would be a good idea.  I'm not sure
about -Werror=format, though, since -Wformat produces a LOT of noise
for things that frequently don't matter.

Let's start with -Werror=format-security and see how that goes first, and
then move on from there.

-Kees

-- 
Kees Cook                                            @debian.org



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