Notes
This function is in beta test. Please help improve it in the issues
here.
=================================================================
==12035==ERROR: AddressSanitizer: heap-use-after-free on address 0x602000000110 at pc 0x5630fd7e8bfc bp 0x7ffcf05083f0 sp 0x7ffcf05083e0
READ of size 8 at 0x602000000110 thread T0
#0 0x5630fd7e8bfb in List<int>::copyFrom(List<int> const&) (/out/package/lab9_mem+0x10bfb)
#1 0x5630fd7e7797 in case13() (/out/package/lab9_mem+0xf797)
#2 0x5630fd7d9e01 in main (/out/package/lab9_mem+0x1e01)
#3 0x7f045ffbcb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
#4 0x5630fd7da1d9 in _start (/out/package/lab9_mem+0x21d9)
0x602000000110 is located 0 bytes inside of 16-byte region [0x602000000110,0x602000000120)
freed by thread T0 here:
#0 0x7f0460a0e9c8 in operator delete(void*, unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xe19c8)
#1 0x5630fd7e8b9c in List<int>::copyFrom(List<int> const&) (/out/package/lab9_mem+0x10b9c)
previously allocated by thread T0 here:
#0 0x7f0460a0d448 in operator new(unsign
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
1 0 5629 0
JOJ Answer
1 0 5629 0 6293 629 629 1 0 1 110 110 10