On Thu, 26 Jan 2006, Mike FABIAN wrote: > Behdad Esfahbod <behdad@xxxxxxxxxxxxxx> さんは書きました: > > > I can reproduce this consistently: > > > > [behdad@home ~]$ rm .fonts.cache-2* -f > > [behdad@home ~]$ \time fc-list | wc -l > > 2.49user 0.09system 0:02.59elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k > > 0inputs+0outputs (0major+29969minor)pagefaults 0swaps > > 198 > > [behdad@home ~]$ ll .fonts.cache-2* > > -rw------- 1 behdad behdad 286721 Jan 25 13:27 .fonts.cache-2 > > [behdad@home ~]$ sudo touch /usr/share/fonts/bitstream-vera > > [behdad@home ~]$ fc-list > > Segmentation fault > > I cannot reproduce that crash with the current CVS. Note that I have installed fc-branch in my home user and not created global -2 caches. And I got random apps crashing randomly all the time after yesterday's cvs up, so had to uninstall it. behdad > (with my patch improve-normalization-of-font-path-add-subdirs.patch, > see > > http://lists.freedesktop.org/archives/fontconfig/2006-January/001939.html > > but I doubt this makes a difference). > > > [behdad@home ~]$ ll .fonts.cache-2* > > -rw------- 1 behdad behdad 286721 Jan 25 13:27 .fonts.cache-2 > > -rw------- 1 behdad behdad 6 Jan 25 13:27 .fonts.cache-2.LCK > > -rw------- 1 behdad behdad 14522 Jan 25 13:27 .fonts.cache-2.NEW > > [behdad@home ~]$ \time fc-list | wc -l > > 0.03user 0.01system 0:00.05elapsed 84%CPU (0avgtext+0avgdata 0maxresident)k > > 0inputs+0outputs (0major+806minor)pagefaults 0swaps > > 198 > > [behdad@home ~]$ ll .fonts.cache-2* > > -rw------- 1 behdad behdad 286721 Jan 25 13:27 .fonts.cache-2 > > -rw------- 1 behdad behdad 6 Jan 25 13:27 .fonts.cache-2.LCK > > -rw------- 1 behdad behdad 14522 Jan 25 13:27 .fonts.cache-2.NEW > > > > > > > > And the backtrace: > > > > Program received signal SIGSEGV, Segmentation fault. > > [Switching to Thread -1209092416 (LWP 28257)] > > 0x004d4d42 in FcGlobalCacheSave (cache=0x9b4cad0, > > cache_file=0x9b440e8 "/home/behdad/.fonts.cache-2", config=0x9b44008) > > at fccache.c:152 > > 152 if (write (fd, chars, strlen(chars)+1) != strlen(chars)+1) > > (gdb) bt > > #0 0x004d4d42 in FcGlobalCacheSave (cache=0x9b4cad0, > > cache_file=0x9b440e8 "/home/behdad/.fonts.cache-2", config=0x9b44008) > > at fccache.c:152 > > #1 0x004d8910 in FcConfigBuildFonts (config=0x9b44008) at fccfg.c:328 > > #2 0x004e19cd in FcInitLoadConfigAndFonts () at fcinit.c:85 > > #3 0x004e1c66 in FcInit () at fcinit.c:103 > > #4 0x08048b16 in main (argc=1, argv=0xbfd03b84) at fc-list.c:119 > > (gdb) > > > > > > (gdb) p cache->dirs[0] > > $4 = {next = 0x9b46538, name = 0x9b5ba88 > > "/usr/share/fonts/bitstream-vera", > > metadata = {magic = -66913278, count = 10361, bank = 778904322, > > pattern_count = 10, patternelt_count = 164, valuelist_count = 164, > > str_count = 238, langset_count = 10, charset_count = 10, > > charset_numbers_count = 90, charset_leaf_count = 90, > > charset_leaf_idx_count = 10}, offset = 0, ent = 0x9b54998} > > > > > > I cannot do p chars, because of inlining I guess. > > > > > > --behdad > > http://behdad.org/ > > > > "Commandment Three says Do Not Kill, Amendment Two says Blood Will Spill" > > -- Dan Bern, "New American Language" > > _______________________________________________ > > Fontconfig mailing list > > Fontconfig@xxxxxxxxxxxxxxxxxxxxx > > http://lists.freedesktop.org/mailman/listinfo/fontconfig > > > > --behdad http://behdad.org/ "Commandment Three says Do Not Kill, Amendment Two says Blood Will Spill" -- Dan Bern, "New American Language" _______________________________________________ Fontconfig mailing list Fontconfig@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/fontconfig
