On Tue, Mar 12, 2013 at 09:08:21AM +0100, Holger Hans Peter Freyther wrote:
from a quick look it appears to be that a very long
running connection
could overflow lchan->s to a negative number. Could you either make this
code robust or explain why it is not needed? E.g. if we assume that this
happens once per multiframe the counter will overflow within 1.3
hours?
clang lately got a nice feature for integer over/under-flow detection[1]
during runtime, but of course it makes the resulting code extremely
slow. I am not sure if it is usable in this case.
Kind regards,
-Alexander Huemer
[1]
http://blog.regehr.org/archives/905