[R] Segmentation fault
gb at stat.umu.se
Sun Nov 4 14:01:26 CET 2001
I have made a package that uses compiled C code, and I use the
Calloc/Free mechanism in that code. When I run a function calling
the C code, everything is fine, but when I run it once more I get
('R -d gdb', RH 7.2, R-1.3.1):
Program received signal SIGSEGV, Segmentation fault.
RunGenCollect (size_needed=41992) at memory.c:1007
1007 SEXP next = NEXT_NODE(s);
My guess is that I haven't Free'd enough in the C code. Before I start
searching, I would like to have an expert opinion. Could the reason be
Thanks a lot!
Göran Broström tel: +46 90 786 5223
professor fax: +46 90 786 6614
Department of Statistics http://www.stat.umu.se/egna/gb/
SE-90187 Umeå, Sweden e-mail: gb at stat.umu.se
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