RTCpp non-trivial copy

Open Nava2 opened this issue 10 years ago • 1 comments

Originally reported on Google Code with ID 500 Owned by @ahmedvc

Inside the attached folder, run

make valgrind ./exe_assignment

I get some memory errors, starting with

==1691== Source and destination overlap in memcpy(0xfff000560, 0xfff000560, 8) ==1691== at 0x4C2BCC3: memcpy@@GLIBC_2.14 (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==1691== by 0x401C42: void copyObject<A>(A_, A_, unsigned int) (assignment_Model.h:132) ==1691== by 0x401B84: B::internalCopy(B&) (B.cpp:166) ==1691== by 0x4016C4: B::B(B&) (B.cpp:71) ==1691== by 0x401996: B::main(int, char**) (B.cpp:138) ==1691== by 0x401C64: main (assignment_Main.cpp:7)

I think this might be due to the memcpy used in internalCopy.

Reported by @Databean on 2014-02-07 22:00:23

Attachment: cppAssignment.tar.gz

Aug 26 '15 02:08 Nava2

Reported by @umple on 2014-02-13 20:55:36

Owner changed: @ahmedvc
Labels added: Component-SemanticsAndGen, cpp, Diffic-Med

Aug 26 '15 02:08 Nava2