Hi,
I've some problems with the new R version converting date to year-week:
R version 2.11.0 (2010-04-22)
Copyright (C) 2010 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
> load("test.data.R")
> str(test.data)
Class 'Date' num [1:3599546] 13888 14166 14188 14189 14189 ...
> result <- format(test.data, format="%G-%V")
Error: segfault from C stack overflow
>
this happens with a self compiled R version and the debian packages.
The same operation works with R 2.9.x and R 2.10.x
I've attached the backtrace.
kind regards,
Matthias
Core was generated by `/opt/R/lib64/R/bin/exec/R --vanilla --no-save'.
Program terminated with signal 11, Segmentation fault.
#0 0x00007f855f6e34d1 in __strftime_internal (s=<value optimized out>,
maxsize=256, format=<value optimized out>, tp=<value optimized out>,
tzset_called=<value optimized out>, loc=0x7f855f9b0580) at strftime_l.c:1046
in strftime_l.c
#0 0x00007f855f6e34d1 in __strftime_internal (s=<value optimized out>,
maxsize=256, format=<value optimized out>, tp=<value optimized out>,
tzset_called=<value optimized out>, loc=0x7f855f9b0580) at strftime_l.c:1046
_n = 4
_delta = <value optimized out>
modifier = <value optimized out>
number_value = <value optimized out>
subfmt = 0x7f85fffffffd <Address 0x7f85fffffffd out of bounds>
buf = "P\312\313e\377\177\000\000\364\226e\000\000\000\000\000%t2010"
width = <value optimized out>
to_lowcase = <value optimized out>
pad = 0
digits = <value optimized out>
negative_number = <value optimized out>
change_case = <value optimized out>
bufp = 0x7fff652c20e2 "2010"
to_uppcase = 0
current = 0x7f855f9ae020
hour12 = 12
zone = 0x0
i = 0
p = 0x7fff65cbcac0 "2010-06"
f = 0x7fff652c2151 "G-%V"
#1 0x00007f855f6e3db6 in *__GI___strftime_l (s=0x7fff65cbcac0 "2010-06",
maxsize=140734890778850, format=0x4 <Address 0x4 out of bounds>,
tp=0x7fff652c20e2, loc=<value optimized out>) at strftime_l.c:490
tzset_called = false
#2 0x000000000052677f in do_formatPOSIXlt (call=<value optimized out>,
op=<value optimized out>, args=<value optimized out>, env=<value optimized
out>) at datetime.c:809
q = 0x33a7420 "%G-%V"
secs = 0
fsecs = <value optimized out>
x = 0x2cd3bd0
sformat = 0x3394328
ans = 0x148bd230
tz = 0x33a7788
i = <value optimized out>
n = <value optimized out>
N = 3599546
nlen = {3599546, 3599546, 3599546, 3599546, 3599546, 3599546, 3599546,
3599546, 3599546}
UseTZ = 0
buff = "2010-06", '\000' <repeats 17 times>"\270,
\245:\003\000\000\000\000\377\377\377\377\000\000\000\000\350\316\313e\377\177\000\000\202\231a",
'\000' <repeats 13 times>,
"\002\000\000\000\000\000\000\000`Ø_\205\177\000\000\002\000\000\000\000\000\000\000t\313\313e\377\177\000\000p\313\313e\377\177\000\000\000\000\000\000\000\000\000\000\024\000\000\000\002\000\000\000\000\016\271^\301\277u\372p\313\313e\377\177\000\000\270\245:\003\000\000\000\000\060\315\313e\377\177",
'\000' <repeats 18 times>"\270,
\245:\003\000\000\000\000\270\245:\003\000\000\000\000\230~H\000\000\000\000\000Ц:\003\000\000\000\000P\235:\003",
'\000' <repeats 12 times>,
"Ц:\003\000\000\000\000\003\000\000\000\000\000\000\000\230U:\003\000\000\000\000P\235:\003\000\000\000\000\200T:\003\000\000\000\000Ð:\003\000\000\000\000\230"...
p = <value optimized out>
tm = {tm_sec = 0, tm_min = 0, tm_hour = 0, tm_mday = 13, tm_mon = 1,
tm_year = 110, tm_wday = 6, tm_yday = 43, tm_isdst = 0, tm_gmtoff = 0, tm_zone
= 0x0}
#3 0x0000000000429f93 in do_internal (call=<value optimized out>, op=<value
optimized out>, args=0x33a8d98, env=0x33a9d50) at names.c:1185
s = 0x33a54f0
fun = 0x2178e50
ans = <value optimized out>
save = 45
flag = <value optimized out>
vmax = 0x0
#4 0x000000000055c7b9 in Rf_eval (e=0x33a5480, rho=0x33a9d50) at eval.c:464
save = 44
flag = 2
vmax = 0x0
op = 0x2157fc0
tmp = <value optimized out>
evalcount = 508
srcrefsave = 0x213a608
depthsave = 8
#5 0x000000000055ed3c in do_begin (call=0x33aa778, op=0x2157870,
args=0x33a5448, rho=0x33a9d50) at eval.c:1245
srcrefs = 0x213a608
i = 1
s = 0x213a608
#6 0x000000000055c7b9 in Rf_eval (e=0x33aa778, rho=0x33a9d50) at eval.c:464
save = 42
flag = 2
vmax = 0x0
op = 0x2157870
tmp = <value optimized out>
evalcount = 508
srcrefsave = 0x213a608
depthsave = 7
#7 0x0000000000560560 in Rf_applyClosure (call=<value optimized out>,
op=<value optimized out>, arglist=0x33a4e10, rho=<value optimized out>,
suppliedenv=0x33a9d18) at eval.c:699
body = 0x33aa778
formals = <value optimized out>
actuals = 0x33a9d18
savedrho = 0x213a608
newrho = 0x33a9d50
f = <value optimized out>
a = 0x213a608
tmp = 0x7fff65cbd0b0
cntxt = {nextcontext = 0x7fff65cbdb70, callflag = 12, cjmpbuf =
{{__jmpbuf = {140734901244080, -2179731086739884027, 54172952, 34842120,
54172952, 54163144, 2179398910728878085, -2179727958187427835},
__mask_was_saved = 0,
__saved_mask = {__val = {140210811370016, 0, 54150400, 54171584,
140734901244463, 48163312, 140734901244608, 6, 54174768, 35024016,
140210808801855, 206158430256, 140734901244480, 140734901244288, 1,
45517144}}}},
cstacktop = 41, evaldepth = 7, promargs = 0x33a4e10, callfun =
0x33aa5f0, sysparent = 0x33a4c50, call = 0x33aa2e0, cloenv = 0x33a9d50, conexit
= 0x213a608, cend = 0, cenddata = 0x54458a, vmax = 0x0, intsusp = 0,
handlerstack = 0x213a608, restartstack = 0x213a608, prstack = 0x0,
nodestack = 0x213a650, srcref = 0x213a608}
#8 0x000000000042ebec in Rf_usemethod (generic=0x33a76c8 "\020", obj=<value
optimized out>, call=<value optimized out>, args=<value optimized out>,
rho=<value optimized out>, callrho=<value optimized out>, defrho=0x217e110,
ans=0x7fff65cbd538) at objects.c:356
ss = 0x2dee9f0 "POSIXlt"
klass = <value optimized out>
method = 0x2178e50
sxp = 0x33aa5f0
t = <value optimized out>
s = <value optimized out>
matchedarg = 0x33a4e10
op = 0x25ea448
formals = <value optimized out>
newrho = <value optimized out>
newcall = 0x33aa2e0
match_obj = <value optimized out>
buf =
"format.POSIXlt\000\000\000\000\000\000\000\000\000\000\020\341\027\002\023\000\000\000\210\177\025\002\000\000\000\000\330M:\003\000\000\000\000\a\000\000\000\000\000\000\000\b\246\023\002\000\000\000\000\360\341\027\002\000\000\000\000h\243^\002\000\000\000\000\020\341\027\002\000\000\000\000\375\312U\000\000\000\000\000\330M:\003",
'\000' <repeats 12 times>"\330,
M:\003\000\000\000\000\071\305U\000\000\000\000\000\022\000\000\000\000\000\000\000\016\000\000\000\000\000\000\000\350M\307\002\000\000\000\000\260\315]\002\000\000\000\000\330\330\313e\377\177\000\000\000\201\277\002\000\000\000\000\000\035\307\002\000\000\000\000\b\246\023\002\000\000\000\000\000\201\277\002\000\000\000\000F\026U\000\000\000\000\000\001\000\000\000\000\000\000\000\000\035\307\002\000\000\000\000\r\000\000\000\000\000\000\000"...
i = <value optimized out>
j = <value optimized out>
nclass = <value optimized out>
matched = <value optimized out>
nprotect = 5
cptr = 0x7fff65cbd2c0
#9 0x000000000042efb8 in do_usemethod (call=0x25ea3a0, op=<value optimized
out>, args=<value optimized out>, env=0x33a5008) at objects.c:458
ans = <value optimized out>
generic = 0x25e96e8
obj = <value optimized out>
val = <value optimized out>
callenv = 0x33a4c50
defenv = 0x217e110
ap = <value optimized out>
argList = <value optimized out>
cptr = <value optimized out>
#10 0x000000000055c7b9 in Rf_eval (e=0x25ea3a0, rho=0x33a5008) at eval.c:464
save = 29
flag = 2
vmax = 0x0
op = 0x2178528
tmp = <value optimized out>
evalcount = 508
srcrefsave = 0x213a608
depthsave = 6
#11 0x0000000000560560 in Rf_applyClosure (call=<value optimized out>,
op=<value optimized out>, arglist=0x33a4e10, rho=<value optimized out>,
suppliedenv=0x33a4f98) at eval.c:699
body = 0x25ea3a0
formals = <value optimized out>
actuals = 0x33a4f98
savedrho = 0x213a608
newrho = 0x33a5008
f = <value optimized out>
a = 0x213a608
tmp = 0x7fff65cbdb70
cntxt = {nextcontext = 0x7fff65cbe330, callflag = 20, cjmpbuf =
{{__jmpbuf = {140734901246832, -2179731086739884027, 54153112, 34842120,
54153112, 54152720, 2179398911072811013, -2179727958187427835},
__mask_was_saved = 0,
__saved_mask = {__val = {0, 140733193388034, 140734901246880,
140734901248688, 140734901248672, 11, 140734901248992, 6396295,
140210808079173, 6396295, 54170856, 0, 0, 0, 54170856, 140734901248400}}}},
cstacktop = 28,
evaldepth = 6, promargs = 0x33a4e10, callfun = 0x25ea448, sysparent =
0x33a4c50, call = 0x33a9750, cloenv = 0x33a5008, conexit = 0x213a608, cend = 0,
cenddata = 0x33a4c50, vmax = 0x0, intsusp = 0, handlerstack = 0x213a608,
restartstack = 0x213a608, prstack = 0x0, nodestack = 0x213a650,
srcref = 0x213a608}
#12 0x000000000055c6b7 in Rf_eval (e=0x33a9750, rho=0x33a4c50) at eval.c:508
op = <value optimized out>
tmp = <value optimized out>
evalcount = 508
srcrefsave = 0x213a608
depthsave = 5
#13 0x000000000055ebd8 in do_set (call=0x33a9638, op=0x2157a68, args=0x33a9670,
rho=0x33a4c50) at eval.c:1474
s = <value optimized out>
#14 0x000000000055c7b9 in Rf_eval (e=0x33a9638, rho=0x33a4c50) at eval.c:464
save = 23
flag = 1
vmax = 0x0
op = 0x2157a68
tmp = <value optimized out>
evalcount = 508
srcrefsave = 0x213a608
depthsave = 4
#15 0x000000000055ed3c in do_begin (call=0x33a95c8, op=0x2157870,
args=0x33a9600, rho=0x33a4c50) at eval.c:1245
srcrefs = 0x213a608
i = 1
s = 0x213a608
#16 0x000000000055c7b9 in Rf_eval (e=0x33a95c8, rho=0x33a4c50) at eval.c:464
save = 21
flag = 2
vmax = 0x0
op = 0x2157870
tmp = <value optimized out>
evalcount = 508
srcrefsave = 0x213a608
depthsave = 3
#17 0x0000000000560560 in Rf_applyClosure (call=<value optimized out>,
op=<value optimized out>, arglist=0x33a8958, rho=<value optimized out>,
suppliedenv=0x33a5b48) at eval.c:699
body = 0x33a95c8
formals = <value optimized out>
actuals = 0x33a5b48
savedrho = 0x213a608
newrho = 0x33a4c50
f = <value optimized out>
a = 0x213a608
tmp = 0x7fff65cbe330
cntxt = {nextcontext = 0x7fff65cbedf0, callflag = 12, cjmpbuf =
{{__jmpbuf = {140734901248816, -2179731080206206971, 54156104, 34842120,
54156104, 35024016, 2179398911349635077, -2179727958187427835},
__mask_was_saved = 0,
__saved_mask = {__val = {140210811370016, 0, 54174096,
8026309974167612515, 140734901249199, 36703776, 140734901249344, 6, 34842120,
35024016, 140210808801855, 206158430256, 140734901249216, 140734901249024,
5622525,
54174208}}}}, cstacktop = 20, evaldepth = 3, promargs =
0x33a8958, callfun = 0x33a9520, sysparent = 0x217e1b8, call = 0x33a6b18, cloenv
= 0x33a4c50, conexit = 0x213a608, cend = 0, cenddata = 0x22098b0, vmax = 0x0,
intsusp = 0, handlerstack = 0x213a608, restartstack = 0x213a608,
prstack = 0x0, nodestack = 0x213a650, srcref = 0x213a608}
#18 0x000000000042ebec in Rf_usemethod (generic=0x2166c90 "format", obj=<value
optimized out>, call=<value optimized out>, args=<value optimized out>,
rho=<value optimized out>, callrho=<value optimized out>, defrho=0x217e110,
ans=0x7fff65cbe7b8) at objects.c:356
ss = 0x2300e20 "Date"
klass = <value optimized out>
method = 0x2208b08
sxp = 0x33a9520
t = <value optimized out>
s = <value optimized out>
matchedarg = 0x33a8958
op = 0x25ea448
formals = <value optimized out>
newrho = <value optimized out>
newcall = 0x33a6b18
match_obj = <value optimized out>
buf =
"format.Date\000\000\000\000\000\350\001:\002\000\000\000\000_'J\000\000\000\000\000x\033\307\002\000\000\000\000
\211:\003\000\000\000\000\003\000\000\000\000\000\000\000\b\246\023\002\000\000\000\000\360\341\027\002\000\000\000\000h\243^\002\000\000\000\000\020\341\027\002\000\000\000\000\375\312U\000\000\000\000\000
\211:\003", '\000' <repeats 12 times>, "
\211:\003\000\000\000\000\071\305U\000\000\000\000\000\340\242:\003\000\000\000\000\350\001:\002\000\000\000\000\340\242:\003\000\000\000\000X\005:\002\000\000\000\000h\241
\003\000\000\000\000v\362B\000\000\000\000\000\020\341\027\002\000\000\000\000\030\346\313e\377\177",
'\000' <repeats 11 times>"\201,
\277\002\000\000\000\000Date\000\000\000\000\b\246\023\002\000\000\000\000\260\346\313e\377\177\000\000\376\000\000\000\000\000\000\000\260"...
i = <value optimized out>
j = <value optimized out>
nclass = <value optimized out>
matched = <value optimized out>
nprotect = 5
cptr = 0x7fff65cbedf0
#19 0x000000000042efb8 in do_usemethod (call=0x25ea3a0, op=<value optimized
out>, args=<value optimized out>, env=0x33a7fd8) at objects.c:458
ans = <value optimized out>
generic = 0x25e96e8
obj = <value optimized out>
val = <value optimized out>
callenv = 0x217e1b8
defenv = 0x217e110
ap = <value optimized out>
argList = <value optimized out>
cptr = <value optimized out>
#20 0x000000000055c7b9 in Rf_eval (e=0x25ea3a0, rho=0x33a7fd8) at eval.c:464
save = 8
flag = 2
vmax = 0x0
op = 0x2178528
tmp = <value optimized out>
evalcount = 508
srcrefsave = 0x213a608
depthsave = 2
#21 0x0000000000560560 in Rf_applyClosure (call=<value optimized out>,
op=<value optimized out>, arglist=0x33a8958, rho=<value optimized out>,
suppliedenv=0x33a7bb0) at eval.c:699
body = 0x25ea3a0
formals = <value optimized out>
actuals = 0x33a7bb0
savedrho = 0x213a608
newrho = 0x33a7fd8
f = <value optimized out>
a = 0x213a608
tmp = 0x7fff65cbedf0
cntxt = {nextcontext = 0x95fc20, callflag = 20, cjmpbuf = {{__jmpbuf =
{140734901251568, -2179731080206206971, 54164400, 34842120, 54164400, 54167896,
2179398911425132549, -2179727958187427835}, __mask_was_saved = 0,
__saved_mask = {__val = {0, 0, 0, 0, 0, 0, 0, 35027272, 35119840,
764, 5568082, 0, 0, 0, 35027272, 9}}}}, cstacktop = 7, evaldepth = 2, promargs
= 0x33a8958, callfun = 0x25ea448, sysparent = 0x217e1b8, call = 0x33a8808,
cloenv = 0x33a7fd8, conexit = 0x213a608, cend = 0, cenddata =
0x7fff65cbef3c, vmax = 0x0, intsusp = 0, handlerstack = 0x213a608, restartstack
= 0x213a608, prstack = 0x0, nodestack = 0x213a650, srcref = 0x213a608}
#22 0x000000000055c6b7 in Rf_eval (e=0x33a8808, rho=0x217e1b8) at eval.c:508
op = <value optimized out>
tmp = <value optimized out>
evalcount = 508
srcrefsave = 0x213a608
depthsave = 1
#23 0x000000000055ebd8 in do_set (call=0x33a88b0, op=0x2157a68, args=0x33a8878,
rho=0x217e1b8) at eval.c:1474
s = <value optimized out>
#24 0x000000000055c7b9 in Rf_eval (e=0x33a88b0, rho=0x217e1b8) at eval.c:464
save = 2
flag = 1
vmax = 0x0
op = 0x2157a68
tmp = <value optimized out>
evalcount = 508
srcrefsave = 0x213a608
depthsave = 0
#25 0x000000000041a68c in Rf_ReplIteration (rho=0x217e1b8, savestack=0,
browselevel=0, state=0x7fff65cbf3a0) at main.c:262
c = 10
browsevalue = 0
value = <value optimized out>
wasDisplayed = <value optimized out>
#26 0x000000000041a909 in R_ReplConsole (rho=0x217e1b8, savestack=0,
browselevel=0) at main.c:311
status = <value optimized out>
state = {status = PARSE_OK, prompt_type = 1, browselevel = 0, buf =
"result <- format(test.data, format=\"%G-%V\")\n", '\000' <repeats 4052 times>,
bufp = 0x7fff65cbf3d8 ""}
#27 0x000000000041ade0 in run_Rmainloop () at main.c:964
No locals.
#28 0x00000000004185a8 in main (ac=<value optimized out>, av=<value optimized
out>) at Rmain.c:32
No locals.
#29 0x00007f855f665abd in __libc_start_main (main=<value optimized out>,
argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized
out>, fini=<value optimized out>, rtld_fini=<value optimized out>,
stack_end=0x7fff65cc04d8) at libc-start.c:220
result = <value optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -2179728662434269179,
4293744, 140734901257440, 0, 0, 2179398950845298693, 2218782133347825669},
mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x611ff0, 0x7fff65cc04e8}, data
= {
prev = 0x0, cleanup = 0x0, canceltype = 6365168}}}
not_first_call = <value optimized out>
#30 0x0000000000418499 in _start () at ../sysdeps/x86_64/elf/start.S:113
No locals.
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