On 14 Nov 2014, at 10:49, James Turner <[email protected]> wrote: > I realise my original report was a little lacking in info, I am working to > get everything compiled with additional debug / logging so I can verify if > the issue is out-of-bounds i value or something else. >
Converting the loops to forward versions fixed the issue. The problem is size_t is unsigned; at the limit condition it doesn’t go negative but wraps around to 0xffffffffffffffff …. and boom. Patch is here (since unsure if attachments are permitted on this list): http://dpaste.com/32935WT I have /not/ audited the entire patch for any other similar issues. I am little surprised Clang didn’t flag comparison of an unsigned value with >=0 - since this is a ‘test will always return true’ case which it normally reports on. Kind regards, James
_______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
