Oh, my bad. That was against an old fontconfig. With new one I see malloc failures, perhaps because of a memory corruption... Investigating. On 13-01-07 08:23 PM, Behdad Esfahbod wrote: > Ok, with your test I see consistent crashes with cache cleanup. Working on > it. Is that the one you are seeing? > > On 13-01-07 08:44 AM, Raimund Steger wrote: >> On Mon, January 7, 2013 12:37, Raimund Steger wrote: >>> >>> On Mon, January 7, 2013 04:43, Behdad Esfahbod wrote: >>>> On 13-01-06 09:15 AM, Raimund Steger wrote: >>>>> Behdad Esfahbod wrote: >>>>>> [...] >>>>> >>>>>> I'm not sure whether this is a problem for the way fontconfig uses >>>>>> these >>>>> operations. So far I've not been able to attribute any coredumps to >>>>> _this_ >>>>> circumstance. This would need attention from an expert on the subject >>>>> (which >>>>> I'm not). >>>> >>>> So, did the pthread fixes make the crashes to go away or are you still >>>> seeing >>>> some? >>> >>> Unfortunately, I still see crashes. While I think the aforementioned >>> compiler flags for Sun Studio are still necessary to enable threadsafe >>> behavior of the standard library (well but maybe Akira can have a word >>> where to put them...), this might not have been the main problem after >>> all. I'll see if I can implement a shorter test snippet and send it in, >>> maybe it's just my buggy test program :-) >> >> I've attached a program now which is rather simple but produces pretty >> reproducible coredumps on a test machine here (Sun M5000 w/ 12 CPUs). >> >> Maybe you could first check whether the test program isn't complete >> garbage... >> >> Raimund >> >> >> >> >> > -- behdad http://behdad.org/ _______________________________________________ Fontconfig mailing list Fontconfig@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/fontconfig
