Int21 bug

Marcus Meissner marcus at jet.franken.de
Wed Oct 29 15:25:45 CST 2003


On Wed, Oct 29, 2003 at 01:24:42PM +0100, Valentijn Sessink wrote:
> Hi folks,
> 
> I think I hunted down a bug in DOS int21 function 0x5b (my DOS book insists
> this is 91 decimal). My older version of wine, 2000821, goes like this:
> 
> We also checked Codeweavers Wine for this bug; it seems to be there, but
> after two days of bug hunting our hunting ground is a bit of a mess, so I'm
> not sure if we tested 2.0 or 2.1. I searched Bugzilla for a DOS related bug
> and couldn't find one, but if it's fixed between 20030408 and now, then
> please accept my apologies for wasting your precious reading time.

I have read through the code and this condition should not happen.

There has been some large reconstruction in that area, so please test yourself :/

Ciao, Marcus



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