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Article #46653

Apparent problem with "new"

#46653
From: David Lubinsky
Date: Tue, 01 Nov 1994 12:47
32 lines
1912 bytes
Hi all,

I am running GCC version 2.4 on a Sparc 2000.  I have trouble with
using "new".  The following is a back-trace from gdb after the program
crashed in a a call to new.  I modified the program so that instead of
new I used a fixed size array and it worked fine.  Using ps I
established that the total program size was not very big, about 600K,
so I don't think the problem is dues to running out of memory.

Program received signal 11, Segmentation fault
0xdf7696ac in errno ()
(gdb) bt
#0  0xdf7696ac in errno ()
#1  0xdf769640 in errno ()
#2  0xdf769ed4 in errno ()
#3  0xdf7690c0 in errno ()
#4  0xdf768fbc in errno ()
#5  0x4a2f8 in __builtin_new (sz=3232)
#6  0x26a00 in num_split_corr (x=0xad7d8, y=0xb0768, n=506)
    at runninglad.cc:214
#7  0x1cc90 in do_step (dat=@0xdffffa68, root=@0xdffffa30) at regress.cc:77
#8  0x1d714 in main (argc=3, argv=0xdffffae4) at regress.cc:179

Thanks for any help.

David

|>-------------------------David Lubinsky----------------------------<|
Dept. of Computer Science	        http://www.cs.wits.ac.za/~david
University of The Witwatersrand                     david@cs.wits.ac.za
Private Bag 3,                                    Phone: 27 11 716-3459
Wits 2050, South Africa				    FAX: 27 11 339-7965
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From: david@concave.cs.wits.ac.za (David Lubinsky)
Newsgroups: gnu.gcc.help
Subject: Apparent problem with "new"
Date: 1 Nov 1994 12:47:31 GMT
Organization: University of the Witwatersrand
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