[GRASS-dev] Re: [GRASS GIS] #477: d.vect: segfault if zcolor= does
not exist
GRASS GIS
trac at osgeo.org
Thu Feb 5 03:21:46 EST 2009
#477: d.vect: segfault if zcolor= does not exist
----------------------+-----------------------------------------------------
Reporter: hamish | Owner: grass-dev at lists.osgeo.org
Type: defect | Status: new
Priority: major | Milestone: 6.4.0
Component: default | Version: svn-develbranch6
Resolution: | Keywords: d.vect
Platform: Linux | Cpu: x86-32
----------------------+-----------------------------------------------------
Comment (by neteler):
Same here:
{{{
GRASS 6.5.svn (spearfish60):~ > gdb d.vect
GNU gdb 6.8-2mdv2009.0 (Mandriva Linux release 2009.0)
This GDB was configured as "x86_64-mandriva-linux-gnu"...
(gdb) r -z rand2k zcolor=bcry
Starting program: /home/neteler/grass64/dist.x86_64-unknown-linux-
gnu/bin/d.vect -z rand2k zcolor=bcry
Program received signal SIGSEGV, Segmentation fault.
0x00007f0f1a91d045 in G__lookup_colors (raster=0x7fff22f94d88,
red=0x7fff22f94bbf "",
grn=0x7fff22f94bbe "", blu=0x7fff22f94bbd "\177", set=0x7fff22f94bbc
"", n=0,
colors=0x7fff22f94c50, mod=0, rules_only=0, data_type=2) at
color_look.c:416
416 if (rule->low.value <= val && val <=
rule->high.value)
(gdb) bt full
#0 0x00007f0f1a91d045 in G__lookup_colors (raster=0x7fff22f94d88,
red=0x7fff22f94bbf "", grn=0x7fff22f94bbe "", blu=0x7fff22f94bbd
"\177",
set=0x7fff22f94bbc "", n=0, colors=0x7fff22f94c50, mod=0,
rules_only=0, data_type=2)
at color_look.c:416
cp = (struct _Color_Info_ *) 0x7fff22f94c78
rule = (struct _Color_Rule_ *) 0x4
dmin = 0
dmax = 4.9406564584124654e-324
val = 760.15708444647362
dmod = 0
shift = 6.9022378534570414e-310
cat = 760
min = 0
max = 1
ptr = (const void *) 0x7fff22f94d88
last_ptr = (const void *) 0x7fff22f94d88
invert = 0
found = 0
r = 1075052544
g = 0
b = 0
cell_type = 0
lookup = 32527
max_ind = 32767
min_ind = 1
try = 0
lower = (int (*)()) 0x7f0f1af94000
#1 0x00007f0f1a91c7e3 in G_lookup_raster_colors (raster=0x7fff22f94d88,
red=0x7fff22f94bbf "", grn=0x7fff22f94bbe "", blu=0x7fff22f94bbd
"\177",
set=0x7fff22f94bbc "", n=1, colors=0x7fff22f94c50, map_type=2) at
color_look.c:129
No locals.
#2 0x00007f0f1a91b7be in G_get_raster_color (rast=0x7fff22f94d88,
red=0x7fff22f94d9c,
grn=0x7fff22f94d98, blu=0x7fff22f94d94, colors=0x7fff22f94c50,
map_type=2)
at color_get.c:73
r = 0 '\0'
g = 0 '\0'
b = 127 '\177'
set = 0 '\0'
#3 0x0000000000408eba in plot1 (Map=0x7fff22f950a0, type=31, area=1,
Clist=0x16f1d00,
color=0x7fff22f95790, fcolor=0x7fff22f95780, chcat=0, Symb=0x16f1950,
size=5,
id_flag=0, table_colors_flag=0, cats_color_flag=0, rgb_column=0x40b06f
"GRASSRGB",
default_width=0, width_column=0x0, width_scale=1, z_color_flag=1,
style=0x16f0100 "bcry") at plot1.c:352
box = {N = 4927995.8685351424, S = 4914025.9408193855, E =
608987.78504378523,
W = 590020.3261818412, T = 999.87120460712879, B = 0.27088681248523611}
zval = 760.15708444647362
colors = {version = 439190624, shift = 6.9022378534570414e-310,
invert = 0,
is_float = 1, null_set = 128, null_red = 1 '\001', null_grn = 0 '\0',
null_blu = 0 '\0', undef_set = 452548376, undef_red = 15 '\017',
undef_grn = 127 '\177', undef_blu = 0 '\0', fixed = {rules =
0x7f0f1af95a70,
n_rules = 586763760, lookup = {red = 0x7fff22f94db8 "",
grn = 0xc8bfb91d <Address 0xc8bfb91d out of bounds>,
blu = 0x7fff22f94da0 "�t-\032\017\177", set = 0x0, nalloc =
450388310,
active = 32527}, fp_lookup = {vals = 0x0, rules = 0x0, nalloc = 1,
active = 0},
min = 0, max = 4.9406564584124654e-324}, modular = {rules =
0x7f0f1ad86156,
n_rules = 0, lookup = {red = 0x0,
grn = 0x100000001 <Address 0x100000001 out of bounds>, blu = 0x0,
set = 0x7f0f1af95a70 "�b�\032\017\177", nalloc = 586763808,
active = 32767},
fp_lookup = {vals = 0x7f0f1af95718, rules = 0x7f0f1ab71aac, nalloc =
448205368,
active = 1}, min = 0, max = 6.9022380682882465e-310},
cmin = 6.9531725982422549e-310, cmax = 6.9022380682459545e-310}
i = 0
ltype = 1
nlines = 2000
line = 1
cat = -1
x = (double *) 0x7fff00000001
y = (double *) 0x7f0f1a2ddc1a
Points = (struct line_pnts *) 0x1778530
PPoints = (struct line_pnts *) 0x1778500
Cats = (struct line_cats *) 0x16f3870
msize = 148.359375
x0 = 439212960
y0 = 32767
fi = (struct field_info *) 0x0
driver = (dbDriver *) 0x0
cvarr_rgb = {n_values = 0, alloc = 0, ctype = 0, value =
0x7f0f1ab70000}
cvarr_width = {n_values = 0, alloc = 0, ctype = 0, value = 0x0}
cv_rgb = (dbCatVal *) 0x0
cv_width = (dbCatVal *) 0x0
nrec_rgb = 0
nrec_width = 0
nerror_rgb = 0
open_db = 0
custom_rgb = 1
colorstring = "�t-\032\017\177\000\000\000��\032"
red = 32527
grn = 452542464
blu = 32527
line_color = (RGBA_Color *) 0x16ec510
fill_color = (RGBA_Color *) 0x1778560
primary_color = (RGBA_Color *) 0x1778580
which = 0 '\0'
width = 0
#4 0x0000000000407fc6 in main (argc=4, argv=0x7fff22f95a38) at main.c:687
mapset = 0x16f1bc0 "neteler"
ret = 1
level = 2
i = 1
stat = 0
type = 31
area = 1
display = 1
chcat = 0
r = 255
g = 0
b = 0
has_color = 1
has_fcolor = 1
color = {r = 0 '\0', g = 0 '\0', b = 0 '\0'}
fcolor = {r = 200 '�', g = 200 '�', b = 200 '�'}
size = 5
default_width = 0
width_scale = 1
verbose = 0
minreg = 2.0739729580117178e-317
maxreg = 2.1219957909652723e-314
reg = 16485
map_name =
"rand2k\000\000$_�\032\017\177\000\000�e�\027\017\177\000\000\016\000\000\000\017\177\000\000\214�>\003\000\000\000\000 at W�\"�\177\000\000�X�\"�\177\000\000\b��\027\017\177",
'\0' <repeats 18 times>,
"0��\032\017\177\000\000�Z�\032\017\177\000\000X?�\027\017\177\000\000\230\t�\032\017\177\000\000\025\000\000\000\000\000\000\0002\000\000\000\000\000\000"
module = (struct GModule *) 0x7f0f1ab6af40
map_opt = (struct Option *) 0x7f0f1ab6aea0
color_opt = (struct Option *) 0x16ee730
fcolor_opt = (struct Option *) 0x16ee800
rgbcol_opt = (struct Option *) 0x16ee8d0
zcol_opt = (struct Option *) 0x16ee9a0
type_opt = (struct Option *) 0x16ee3f0
display_opt = (struct Option *) 0x16ee320
icon_opt = (struct Option *) 0x16eece0
size_opt = (struct Option *) 0x16eedb0
where_opt = (struct Option *) 0x16ee660
field_opt = (struct Option *) 0x16ee4c0
cat_opt = (struct Option *) 0x16ee590
lfield_opt = (struct Option *) 0x16eee80
lcolor_opt = (struct Option *) 0x16ef020
bgcolor_opt = (struct Option *) 0x16ef0f0
bcolor_opt = (struct Option *) 0x16ef1c0
lsize_opt = (struct Option *) 0x16ef290
font_opt = (struct Option *) 0x16ef360
xref_opt = (struct Option *) 0x16ef430
yref_opt = (struct Option *) 0x16ef500
attrcol_opt = (struct Option *) 0x16eef50
maxreg_opt = (struct Option *) 0x16ef6a0
minreg_opt = (struct Option *) 0x16ef5d0
width_opt = (struct Option *) 0x16eea70
wcolumn_opt = (struct Option *) 0x16eeb40
wscale_opt = (struct Option *) 0x16eec10
render_opt = (struct Option *) 0x16ef770
verbose_flag = (struct Flag *) 0x7f0f1ab6ae60
id_flag = (struct Flag *) 0x16ef950
table_acolors_flag = (struct Flag *) 0x16ef870
cats_acolors_flag = (struct Flag *) 0x16ef8e0
x_flag = (struct Flag *) 0x16ef9c0
zcol_flag = (struct Flag *) 0x16efa30
Clist = (struct cat_list *) 0x16f1d00
cats = (int *) 0x32
ncat = 0
lattr = {field = 1, has_bgcolor = 0, has_bcolor = 0, color = {R =
255 '�',
G = 0 '\0', B = 0 '\0'}, bgcolor = {R = 0 '\0', G = 25 '\031', B = 0
'\0'},
bcolor = {R = 0 '\0', G = 0 '\0', B = 0 '\0'}, size = 8, font = 0x0,
xref = 1,
yref = 0}
Map = {format = 0, temporary = 32527, dblnk = 0x16f3650, plus = {
Version_Major = 5, Version_Minor = 0, Back_Major = 5, Back_Minor = 0,
spidx_Version_Major = 1146486784, spidx_Version_Minor = -31574607,
spidx_Back_Major = 537133092, spidx_Back_Minor = 1477443664,
cidx_Version_Major = 5,
cidx_Version_Minor = 0, cidx_Back_Major = 5, cidx_Back_Minor = 0,
with_z = 1,
spidx_with_z = 1065098, head_size = 142, spidx_head_size =
-4025935812351719360,
cidx_head_size = 9, release_support = 0, port = {byte_order = 0,
dbl_cnvrt = "\000\001\002\003\004\005\006\a", flt_cnvrt =
"\000\001\002\003",
lng_cnvrt = "\000\001\002\003", int_cnvrt = "\000\001\002\003",
shrt_cnvrt = "\000\001", dbl_quick = 1, flt_quick = 1, lng_quick =
1,
int_quick = 1, shrt_quick = 1}, spidx_port = {byte_order = 0,
dbl_cnvrt = "\220W�\"�\177\000", flt_cnvrt = "\000X�\"",
lng_cnvrt = "�\177\000",
int_cnvrt = "\000\000\000", shrt_cnvrt = "\000", dbl_quick =
6341968,
flt_quick = 0, lng_quick = 0, int_quick = 0, shrt_quick =
452372992}, cidx_port = {
byte_order = 0, dbl_cnvrt = "\000\001\002\003\004\005\006\a",
flt_cnvrt = "\000\001\002\003", lng_cnvrt = "\000\001\002\003",
int_cnvrt = "\000\001\002\003", shrt_cnvrt = "\000\001", dbl_quick =
1,
flt_quick = 1, lng_quick = 1, int_quick = 1, shrt_quick = 1}, mode =
0, built = 4,
box = {N = 4927995.8685351424, S = 4914025.9408193855, E =
608987.78504378523,
W = 590020.3261818412, T = 999.87120460712879, B =
0.27088681248523611},
Node = 0x16f4340, Line = 0x1736980, Area = 0x1769620, Isle =
0x1769640,
n_nodes = 2000, n_edges = 0, n_lines = 2000, n_areas = 0, n_isles = 0,
n_volumes = 0, n_holes = 0, n_plines = 2000, n_llines = 0, n_blines =
0,
n_clines = 0, n_flines = 0, n_klines = 0, alloc_nodes = 2000,
alloc_edges = 0,
alloc_lines = 2000, alloc_areas = 0, alloc_isles = 0, alloc_volumes =
0,
alloc_holes = 0, Node_offset = 142, Edge_offset = 0, Line_offset =
80142,
Area_offset = 98142, Isle_offset = 98142, Volume_offset = 0,
Hole_offset = 0,
Spidx_built = 0, Node_spidx_offset = 0, Edge_spidx_offset = 0,
Line_spidx_offset = 0, Area_spidx_offset = 0, Isle_spidx_offset = 0,
Volume_spidx_offset = 0, Hole_spidx_offset = 0, Node_spidx =
0x16f3910,
Line_spidx = 0x16f3b20, Area_spidx = 0x16f3d30, Isle_spidx =
0x16f3f40,
update_cidx = 0, n_cidx = 1, a_cidx = 1, cidx = 0x1769aa0,
cidx_up_to_date = 1,
coor_size = 74014, coor_mtime = 140733780153024, do_uplist = 0,
uplines = 0x401cf6,
alloc_uplines = 450398823, n_uplines = 32527, upnodes =
0x7f0f00000001,
alloc_upnodes = 452375856, n_upnodes = 32527}, graph_line_type =
586765040, graph = {
iErrno = 0, Version = 0 '\0', Endian = 0 '\0', NodeAttrSize = 4201700,
EdgeAttrSize = 139702851635815, aOpaqueSet = {139702401236993,
139702853611520,
140733780153120, 0, 4201682, 139702851635815, 139702401236993,
139702853618248,
140733780153168, 0, 4201665, 139702851635815, 139702401236993,
139702853616936,
140733780153216, 0}, cNode = 4201649, cHead = 139702851635815,
cTail = 139702401236993, cAlone = 139702853615616, cEdge =
140733780153264,
nnCost = 0, Flags = 4201538, nFamily = 139702851635815, nOptions =
139702401236993,
pNodeTree = 0x7f0f1af6da60, pEdgeTree = 0x7fff22f953e0, pNodeBuffer =
0x0,
iNodeBuffer = 4201417,
pEdgeBuffer = 0x7f0f1ad88a67
"H\213]�A\211�H\205�\017\205�\006",
iEdgeBuffer = 139702401236993, edgePrioritizer = {cEdge = 452384048,
iEdge = 32527,
pEdgePri32Item = 0x7fff22f95410, pvAVL = 0x0}, nodePrioritizer = {
pvAVL = 0x4017fa}}, spCache = {nStartNode = 139702851635815,
NodeHeap = {
index = 139702401236993, count = 139702853619712, block =
140733780153408,
pnode = 0x0}, pvVisited = 0x4017e5, pvPredist = 0x7f0f1ad88a67},
edge_fcosts = 0x7f0f00000001, edge_bcosts = 0x7f0f1af6e990,
node_costs = 0x7fff22f95470, cost_multip = 0, open = 1428335138, mode =
0, level = 2,
head_only = 0, support_updated = 0, next_line = 1, name = 0x16f3510
"rand2k",
mapset = 0x16f35a0 "neteler", location = 0x16f35c0 "spearfish60",
gisdbase = 0x16f3550 "/home/neteler/grassdata", Constraint_region_flag =
0,
Constraint_type_flag = 0, Constraint_N = 6.902235187052339e-310,
Constraint_S = 6.9022157092730871e-310, Constraint_E = 1.
6136390512615074e-316,
Constraint_W = 6.9531725983292104e-310, Constraint_T = 6.
9531725983485778e-310,
Constraint_B = 6.9022351870551057e-310, Constraint_type = 0, proj = 0,
dig_fp = {
file = 0x1769660, start = 0x0, current = 0x0, end = 0x0, size = 0,
alloc = 0,
loaded = 0}, head = {organization = 0x16f1d30 "", date = 0x16f1d50 "",
your_name = 0x16f1d70 "neteler", map_name = 0x16f1d90 "",
source_date = 0x16f23e0 "Thu Feb 5 09:16:03 2009", orig_scale = 1,
line_3 = 0x16f3630 "", plani_zone = 0, digit_thresh = 0, Version_Major
= 5,
Version_Minor = 1, Back_Major = 5, Back_Minor = 1, with_z = 1, size =
74014,
head_size = 14, port = {byte_order = 0,
dbl_cnvrt = "\000\001\002\003\004\005\006\a", flt_cnvrt =
"\000\001\002\003",
lng_cnvrt = "\000\001\002\003", int_cnvrt = "\000\001\002\003",
shrt_cnvrt = "\000\001", dbl_quick = 1, flt_quick = 1, lng_quick =
1,
int_quick = 1, shrt_quick = 1}, last_offset = 14, recycle =
0x7f0f0000002e,
Map = 0x16bbcde}, fInfo = {i = 586765888, ogr = {dsn = 0x7fff22f957c8
"\001",
layer_name = 0x7f0f1ad85aa8
"\205�t\036A\213D$\f\205�u\023\205�\220u\016fE\205�f\220y\bf\017\037D",
ds = 0x0, layer = 0x7f0f1ad85aa8, lines = 0x22,
lines_types = 0x7f0f1ad85aa8, lines_alloc = 34, lines_num = 0,
lines_next = 452332032, feature_cache = 0x22, feature_cache_id =
452331976,
offset = 0x1b, offset_num = 50, offset_alloc = 0, next_line =
-1245593804}},
hist_fp = 0x176f8e0, site_att = 0x1b, n_site_att = 452331992, n_site_dbl
= 32527,
n_site_str = 29}
fi = (struct field_info *) 0x4
driver = (dbDriver *) 0x40a6b5
handle = {dbName = {string = 0x7f0f1af94a18 "", nalloc =
452543776}, dbSchema = {
string = 0x7f0f1af6e990 "", nalloc = 452373112}}
window = {format = 0, compressed = -1, rows = 1398, rows3 = 1398,
cols = 1899,
cols3 = 1899, depths = 1, proj = 1, zone = 13, ew_res = 10, ew_res3 =
10, ns_res = 10,
ns_res3 = 10, tb_res = 1, north = 4928000, south = 4914020, east =
609000,
west = 590010, top = 1, bottom = 0}
box = {N = 4927995.8685351424, S = 4914025.9408193855, E =
608987.78504378523,
W = 590020.3261818412, T = 999.87120460712879, B = 0.27088681248523611}
overlap = 1
Symb = (SYMBOL *) 0x16f1950
}}}
--
Ticket URL: <https://trac.osgeo.org/grass/ticket/477#comment:1>
GRASS GIS <http://grass.osgeo.org>
More information about the grass-dev
mailing list