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 -- Worringer Str 31 Duesseldorf 40211 Germany +49-179-2981632 icq 16845346
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