Notes
This function is in beta test. Please help improve it in the issues
here.
=================================================================
==11897==ERROR: AddressSanitizer: heap-use-after-free on address 0x602000000050 at pc 0x55e83d7f6020 bp 0x7fffaeabc740 sp 0x7fffaeabc730
WRITE of size 8 at 0x602000000050 thread T0
#0 0x55e83d7f601f in List<int>::insertBack(int) (/out/package/lab9_mem+0xc01f)
#1 0x55e83d7f2a9f in case14() (/out/package/lab9_mem+0x8a9f)
#2 0x55e83d7ebe01 in main (/out/package/lab9_mem+0x1e01)
#3 0x7f028a4afb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
#4 0x55e83d7ec1d9 in _start (/out/package/lab9_mem+0x21d9)
0x602000000050 is located 0 bytes inside of 16-byte region [0x602000000050,0x602000000060)
freed by thread T0 here:
#0 0x7f028af019c8 in operator delete(void*, unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xe19c8)
#1 0x55e83d7f648c in List<int>::copyFrom(List<int> const&) (/out/package/lab9_mem+0xc48c)
previously allocated by thread T0 here:
#0 0x7f028af00448 in operator new(unsigned long) (/u
Hints
Your answer may be identical to the JOJ answer in the first several lines.
However, the main problem you meet now is Runtime Error. And the exit code of your program is 1, which should be 0.
Please double check your code to solve this problem and try again.
Your Answer
024 0
JOJ Answer
024 0 0 052