Hi, does anyone have an idea why memcpy() fails below?
thanks Markus On Thu, Nov 11, 2010 at 9:21 AM, GRASS GIS <[email protected]> wrote: > #1214: r.li.edgedensity: segmentation fault > ---------------------+------------------------------------------------------ > Reporter: neteler | Owner: grass-...@… > Type: defect | Status: new > Priority: normal | Milestone: 6.4.1 > Component: Raster | Version: svn-releasebranch64 > Keywords: | Platform: Linux > Cpu: x86-64 | > ---------------------+------------------------------------------------------ > Running r.li.edgedensity in 6.4.svn, we obtain a segmentation fault. > The input map corine_1_2000_nonull contains a ring-like area surrounded by > -1 cells and -1 in the center (if that matters): > > {{{ > (gdb) r map=corine_1_2000_nonull conf=corine_1_2000 > output=corine_1_2000_edge > Starting program: /usr/local/grass-6.4.1svn/bin/r.li.edgedensity > map=corine_1_2000_nonull conf=corine_1_2000 output=corine_1_2000_edge > Detaching after fork from child process 30690. > Detaching after fork from child process 30691. > Detaching after fork from child process 30692. > Detaching after fork from child process 30693. > Detaching after fork from child process 30694. > Detaching after fork from child process 30695. > Detaching after fork from child process 30696. > Detaching after fork from child process 30697. > Detaching after fork from child process 30698. > Detaching after fork from child process 30699. > > Program received signal SIGSEGV, Segmentation fault. > 0x00002aaaaaf42655 in next_Area (parsed=1, l=0x604690, g=0x6046b0, > m=0x7fffffffadc0) at daemon.c:651 > 651 memcpy(&tmp, l->head->m, sizeof(msg)); > > (gdb) bt full > #0 0x00002aaaaaf42655 in next_Area (parsed=1, l=0x604690, g=0x6046b0, > m=0x7fffffffadc0) at daemon.c:651 > tmp = {type = 2, f = {f_a = {aid = 2, x = 0, y = 0, rl = 147, cl = > 295}, f_ma = {aid = 2, x = 0, > y = 0, rl = 147, cl = 295, > mask = "corine_1_2000", '\000' <repeats 191 times>"\324, > .\364\252\252*", '\000' <repeats 14 times>, > "\001\000\000\000\300\255\377\377\377\177\000\000\000\000\000\000\006", > '\000' <repeats 14 times>}, f_d = {aid = 2, pid = 0, res = > 3.1193338127189503e-312}, f_e = {aid = 2, pid = 0}, f_t = {pid = 2}}} > #1 0x00002aaaaaf40845 in calculateIndex (file=0x604250 "corine_1_2000", > f=0x401238 <edgedensity>, > parameters=0x0, raster=0x604230 "corine_1_2000_nonull", > output=0x604270 "corine_1_2000_edge") > at daemon.c:156 > pathSetup = > "/home/lucadelu/.r.li/history/corine_1_2000\000\000\000\000\000\000/grassdata/eu_laea/slovenia", > '\000' <repeats 77 times>, "Xڀh<", '\000' <repeats 11 times>"\250, > \331\363\252\252*\000\000h8\300i<\000\000\000'|\200h<", '\000' <repeats 67 > times>, "\001", '\000' <repeats 23 times>, "\037a\200h<", '\000' <repeats > 70 times>, "j<\000\000\000\000 > \000j<\000\000\000\224\037\000j<\000\000\000\224\037\000j<", '\000' > <repeats 11 times>, "Xڀh<\000\000\000\000 > j<\000\000\000\250\331\363\252\252*\000\000\363"... > out = > "/home/lucadelu/.r.li/output/corine_1_2000_edge\000\000\033", '\000' > <repeats 11 times>"\377, \377\377\377\034\036\260\252\252*", '\000' > <repeats 946 times>"\300, > \314\377\377\377\177\000\000\266\070\260\252\252*\000\000\266\070\260\252\252*\000\000\a\000\000\000\000\000\000\000?5\204i<\000\000\000\020\000\000\000\060\000\000\...@\311\377\377\377\177\000\000\200\310\377\377\377\177\000\000\266\070\260\252\252*\000\000\a\000\000\000\000\000\000\000?5\204i<\000\000\000\b\000\000\000\000\000\000\000\260\314\377\377\377\177\000\000\020\000\000\000\060\000\000\000\200\311\377\377\377\177\000\000\300\310\377\377\377\177\000\000\035\036\260\252\252*\000\000\b\000\000\000\000\000\000\000?5\204i<\000\000\000\261\070\260\252\252*\000\000'\214\200h<\000\000\000\030\036\260\252\252*\000\000\330v\024\253\252*\000\000\006\000\000\000\000\000\000\000"... > parsed = 1 '\001' > reportChannelName = 0x604710 > "/grassdata/eu_laea/slovenia/.tmp/blade06/30687.0" > random_access_name = 0x3c68a1bbc0 "" > history = {mapid = '\000' <repeats 79 times>, title = '\000' > <repeats 79 times>, > mapset = '\000' <repeats 79 times>, creator = '\000' <repeats 79 > times>, > maptype = '\000' <repeats 79 times>, datsrc_1 = '\000' <repeats > 79 times>, > datsrc_2 = '\000' <repeats 79 times>, keywrd = '\000' <repeats > 79 times>, edlinecnt = 0, > edhist = {'\000' <repeats 79 times> <repeats 45 times>, > "\000\000\000\000\060\307\377\377\377\177\000\000\266\070\260\252\252*\000\000\266\070\260\252\252*\000\000\a\000\000\000\000\000\000\000?5\204i<", > '\000' <repeats 11 times>"\360, > \306\377\377\377\177\000\000\000\000\000\000\000\000\000\000p\307\377\377\377\177\000\000\035\036\260\252", > "\252*\000\000\035\036\260\252\252*\000\000\b\000\000\000\000\000\000\000?5\204i<\000\000\000\261\070\260\252\252*\000\000\060\307\377\377\377\177\000\000\000\000\000\000\000\000\000\000P\302\377\377\377\177", > '\000' <repeats 18 times>"\377, \377\377\377", > "\377\377\377\377\240\310\377\377\377\177\000\000\030\036\260\252\252*\000\000\200\307\377\377\377\177\000\000\000\000\000\000\001", > '\000' <repeats 27 times>"\377, > \377\377\377\377\377\377\377\030\036\260\252\252*\000\000\000\000\000", > "\000\000\000\000\070\306\377\377\377\177\000\000 > \000\000\000\001", '\000' <repeats 59 times>, " \000\000", '\000' <repeats > 15 times>, "s", '\000' <repeats 60 times>, "\022\000\000"}} > g = 0x6046b0 > receiveChannel = 15 > res = 16 > child = {{pid = 30690, pipe = 0x604750 > "/grassdata/eu_laea/slovenia/.tmp/blade06/30687.1", > channel = 5}, {pid = 30691, > pipe = 0x604790 > "/grassdata/eu_laea/slovenia/.tmp/blade06/30687.2", channel = 6}, { > pid = 30692, pipe = 0x6047d0 > "/grassdata/eu_laea/slovenia/.tmp/blade06/30687.3", > channel = 7}, {pid = 30693, > pipe = 0x604810 > "/grassdata/eu_laea/slovenia/.tmp/blade06/30687.4", channel = 8}, { > pid = 30694, pipe = 0x604850 > "/grassdata/eu_laea/slovenia/.tmp/blade06/30687.5", > channel = 9}, {pid = 30695, > pipe = 0x604890 > "/grassdata/eu_laea/slovenia/.tmp/blade06/30687.6", channel = 10}, { > pid = 30696, pipe = 0x6048d0 > "/grassdata/eu_laea/slovenia/.tmp/blade06/30687.7", > channel = 11}, {pid = 30697, > pipe = 0x604910 > "/grassdata/eu_laea/slovenia/.tmp/blade06/30687.8", channel = 12}, { > pid = 30698, pipe = 0x604950 > "/grassdata/eu_laea/slovenia/.tmp/blade06/30687.9", > channel = 13}, {pid = 30699, > pipe = 0x604990 > "/grassdata/eu_laea/slovenia/.tmp/blade06/30687.10", channel = 14}} > i = 2 > mypid = 30687 > doneDir = -1 > withoutJob = 32767 > mv_fd = 1753295058 > random_access = 60 > l = 0x604690 > m = {type = 2, f = {f_a = {aid = 2, x = 0, y = 0, rl = 147, cl = > 295}, f_ma = {aid = 2, x = 0, > y = 0, rl = 147, cl = 295, mask = "corine_1_2000", '\000' > <repeats 242 times>}, f_d = { > aid = 2, pid = 0, res = 3.1193338127189503e-312}, f_e = {aid > = 2, pid = 0}, f_t = { > pid = 2}}} > doneJob = {type = 0, f = {f_a = {aid = 0, x = 0, y = 0, rl = 0, cl > = 0}, f_ma = {aid = 0, x = 0, > y = 0, rl = 0, cl = 0, mask = '\000' <repeats 255 times>}, > f_d = {aid = 0, pid = 0, > res = 0}, f_e = {aid = 0, pid = 0}, f_t = {pid = 0}}} > testpath = "/home/lucadelu/.r.li/history/", '\000' <repeats 4066 > times> > #2 0x0000000000401236 in main (argc=4, argv=0x7fffffffe3c8) at > edgedensity.c:72 > raster = 0x2aaaaad14ee0 > conf = 0x604090 > output = 0x604150 > class = 0x604470 > module = 0x2aaaaad14f80 > par = 0x0 > (gdb) > }}} > > Any ideas what's wrong in raster/r.li/r.li.daemon/daemon.c ? > > Markus > > -- > Ticket URL: <http://trac.osgeo.org/grass/ticket/1214> > GRASS GIS <http://grass.osgeo.org> > > > _______________________________________________ > grass-dev mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/grass-dev > _______________________________________________ grass-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-dev
