stat filename -> SIGABRT

[Ben Abbott]

I noticed that "dir" crashes Octave for me today. I traced it as far as stat()

octave:2> stat ("dump.m")
(gdb) bt
#0  0x974b5176 in __kill ()
#1  0x974b5168 in kill$UNIX2003 ()
#2  0x9754789d in raise ()
#3  0x9755d951 in __abort ()
#4  0x9754062c in __stack_chk_fail ()
#5  0x0132366e in base_file_stat::mode_as_string (this=0xbfffa8bc) at 
file-stat.cc:165
#6  0x00415667 in mk_stat_map (address@hidden) at syscalls.cc:68
#7  0x00417472 in mk_stat_result (address@hidden) at syscalls.cc:98
#8  0x0041c3c4 in octave_value_list::operator= () at 
/Users/bpabbott/Development/mercurial/local_clone/src/oct-obj.h:995
#9  0x0041c3c4 in Fstat (address@hidden) at syscalls.cc:995
#10 0x004a5150 in octave_builtin::do_multi_index_op (this=0x501bbe0, nargout=0, 
address@hidden, lvalue_list=0x0) at ov-builtin.cc:128
#11 0x004a3f12 in octave_builtin::subsref (this=0x501bbe0, address@hidden, 
address@hidden, nargout=0, lvalue_list=0x0) at ov-builtin.cc:63
#12 0x004a4800 in octave_builtin::subsref (this=0x501bbe0, address@hidden, 
address@hidden, nargout=0) at ov-builtin.cc:46
#13 0x005d17ac in octave_value::subsref (this=0xbfffae70, address@hidden, 
address@hidden, nargout=0) at ov.cc:1201
#14 0x005d20a1 in octave_value::subsref (this=0xbfffae70, address@hidden, 
address@hidden, nargout=0, lvalue_list=0x0) at ov.cc:1212
#15 0x006a6557 in tree_index_expression::rvalue (this=0x2ed5d70, nargout=0, 
lvalue_list=0x0) at pt-idx.cc:407
#16 0x006a681a in tree_index_expression::rvalue (this=0x2ed5d70, nargout=0) at 
pt-idx.cc:277
#17 0x006a4266 in tree_index_expression::rvalue1 (this=0x2ed5d70, nargout=0) at 
pt-idx.cc:418
#18 0x00698c5b in tree_evaluator::visit_statement (this=0xe46640, 
address@hidden) at pt-eval.cc:737
#19 0x006cae5b in tree_statement::accept (this=0x2ed5e60, address@hidden) at 
pt-stmt.cc:151
#20 0x00697583 in tree_evaluator::visit_statement_list (this=0xe46640, 
address@hidden) at pt-eval.cc:773
#21 0x00087287 in tree_statement_list::accept (this=0x2ed5e30, address@hidden) 
at pt-stmt.cc:215
#22 0x00423a3e in main_loop () at toplev.cc:573
#23 0x003c16e3 in octave_main (argc=6, argv=0xbfffb1f8, embedded=0) at 
octave.cc:933
#24 0x00001f80 in main (argc=6, argv=0xbfffb1f8) at main.c:35

Is anyone else seeing this?

Ben