Re: [Valgrind-users] suppress warning repetition

[João M. S. S. <joa...@gm...>]

On 01/02/2015 01:21 AM, John Reiser wrote:
> If there is any doubt [you have at least 1% doubt] then you should replace all uses
> of sprintf with snprintf instead.  Using snprintf is not a fool-proof cure-all.
> If the length limit is reached then the result has no terminating '\0',
> so subsequent reads (such as via %s) might over-read the space for the result.
> However, this is better than *overwriting* the space for the result.

You're right. Done that. I also added a check to the return value of 
snprintf: if < 0 or >= size an error has occurred.

-- 
João M. S. Silva