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[cgal-discuss] supporting_plane()


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  • From: Gmain <>
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  • Subject: [cgal-discuss] supporting_plane()
  • Date: Wed, 24 Jun 2009 14:50:48 +0200 (CEST)

Hi,

I may have a bug in the middle of the programm (after ~200 calls)

I am using your function supporting_plane()
Kernel::Triangle_3 T1;
Kernel::Plane_3 t1=T1.supporting_plane();
Kernel::Plane_3 t2=T1.supporting_plane();
The second time I get a malloc(): memory corruption

Also when using it the following way:
Kernel::Triangle_3 T1;
Kernel::Triangle_3 T2;
Kernel::Plane_3 t1=T1.supporting_plane();
Kernel::Plane_3 t2=T2.supporting_plane();
The second time I get a malloc(): memory corruption

My project is running on lenny 64-bit, I´m using gcc 4.3

By stepping through the function supporting_plane() step over fails and step
into works - but only till we left the function

the program output is:

*** glibc detected ***
/ECS/home/franki/NetBeansProjects/test_01/dist/Debug/GNU-Linux-x86/test_01:
malloc(): memory corruption (fast): 0x0000000000af1fb8 ***
======= Backtrace: =========
/lib/libc.so.6[0x7ffcb20bf948]
/lib/libc.so.6[0x7ffcb20c267f]
/lib/libc.so.6(__libc_malloc+0x98)[0x7ffcb20c3a78]
/usr/lib/libstdc++.so.6(_Znwm+0x1d)[0x7ffcb28ffb9d]


tx, franki


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