Messages in this thread | | | From | Kalle Valo <> | Subject | Re: [RFC 5/7] wlcore: avoid fragile snprintf use | Date | Wed, 09 Mar 2016 13:49:12 +0200 |
| |
Rasmus Villemoes <linux@rasmusvillemoes.dk> writes:
> Appending to a buffer like this is not guaranteed to work (passing > overlapping src and dst buffers to snprintf is undefined > behaviour). The standard and safe idiom is to keep track of the > current string length. > > Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Should I take this or what's the plan?
-- Kalle Valo
| |