On Sat, Jan 04, 2020 at 03:35:42PM +0100, Hendrik Leppkes wrote: > On Sat, Jan 4, 2020 at 3:27 PM Timo Rothenpieler <t...@rothenpieler.org> > wrote: > > > > On 04.01.2020 14:37, Michael Niedermayer wrote: > > > I dont know how effective this is or what exactly this option does, i > > > couldnt find documentation for it quickly what it does in clang on macosx. > > > google keeps pointing to gcc > > > but > > > > > > a crash is better than arbitrary code execution, which IIUC is the idea > > > here, if the stack of a thread grows too much, crash instead of > > > overwriting > > > something that comes after it. > > > Not crashing when the stack overlapps another threads stack or heap is > > > unlikely to be better. > > > > > > That said, thats when things work, IIUC theres some kind of bug in the > > > apple compiler. > > > If that is true the workaround of disablng the flag should only be > > > enabled when a affected compiler is used > > > > This seems to be a known bug for quite a while now, why did it not get > > fixed in the compiler yet? > > Because it doesn't affect Apple themselves, and reaction time to > external bug reports is in months at best.
https://trac.macports.org/ticket/58776 > > - Hendrik > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe". -- Thanks, Limin Wang _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
