Notes
This function is in beta test. Please help improve it in the issues
here.
=================================================================
==12719==ERROR: AddressSanitizer: heap-use-after-free on address 0x602000000110 at pc 0x56326361dbfc bp 0x7ffd8857cfa0 sp 0x7ffd8857cf90
READ of size 8 at 0x602000000110 thread T0
#0 0x56326361dbfb in List<int>::copyFrom(List<int> const&) (/out/package/lab9_mem+0x10bfb)
#1 0x56326361c797 in case13() (/out/package/lab9_mem+0xf797)
#2 0x56326360ee01 in main (/out/package/lab9_mem+0x1e01)
#3 0x7fd15933ab96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
#4 0x56326360f1d9 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 0x7fd159d8c9c8 in operator delete(void*, unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xe19c8)
#1 0x56326361db9c in List<int>::copyFrom(List<int> const&) (/out/package/lab9_mem+0x10b9c)
previously allocated by thread T0 here:
#0 0x7fd159d8b448 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