Am Sat, 22 Jan 2022 18:35:12 +0100 schrieb Kornel Benko <kor...@lyx.org>:
> Am Sat, 22 Jan 2022 10:04:44 -0500
> schrieb Scott Kostyshak <skost...@lyx.org>:
>
> > With Clang and fsanitize, I get the following error when I open a buffer:
> >
> > runtime error: load of value 4294967293, which is not a valid value for
> > type 'const
> > lyx::Update::flags'
> >
> > Attached is the backtrace (which is printed to terminal if I set 'export
> > UBSAN_OPTIONS=print_stacktrace=1').
> >
> > Scott
>
> I see the same here. (No crash, but the messages on terminal)
>
> Kornel
If I understand it correctly, the routine
inline flags operator&(flags const f, flags const g)
gets the value f as:
(update_flags & ~Update::Force)
Since 32-bit-value 4294967293 is the same as '~Update::Force', which is too big
for
32-bit integer, we possibly have the same 'problem' as with colors.
BTW Update::Force is defined as '2' and the hex value of 4294967293 is FFFFFFFD.
Kornel
pgpG1JMLWDLW_.pgp
Description: Digitale Signatur von OpenPGP
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