Re: Parfait analysis of GNU sed 4.2.2

On 02/14/13 10:10, Rich Burridge wrote:
> (word_limit + -1))[12] with index '-1+12'
>       Array size is 32000 bytes, -1+12 is -20
>         at line 257 of components/sed/sed-4.2.2/sed/fmt.c in function 'get_paragraph'.
> 
> You might wish to review this and see if it is a real problem that
> need addressing (as opposed to a false positive).

Thanks, but these both look like false positives to me.
Among other things, -1+12 does not equal -20.  I suspect it's
a bug in Parfait.  Perhaps it's just a problem in how its information
is displayed, in which case it could be identifying a bug in sed,
but offhand I don't see what that bug would be.