Notes
This function is in beta test. Please help improve it in the issues
here.
=================================================================
==13089==ERROR: AddressSanitizer: heap-use-after-free on address 0x602000000050 at pc 0x56095f470020 bp 0x7ffe47f9f1a0 sp 0x7ffe47f9f190
WRITE of size 8 at 0x602000000050 thread T0
#0 0x56095f47001f in List<int>::insertBack(int) (/out/package/lab9_mem+0xc01f)
#1 0x56095f46ca9f in case14() (/out/package/lab9_mem+0x8a9f)
#2 0x56095f465e01 in main (/out/package/lab9_mem+0x1e01)
#3 0x7f15bda1bb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
#4 0x56095f4661d9 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 0x7f15be46d9c8 in operator delete(void*, unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xe19c8)
#1 0x56095f47048c in List<int>::copyFrom(List<int> const&) (/out/package/lab9_mem+0xc48c)
previously allocated by thread T0 here:
#0 0x7f15be46c448 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