我的代码错误 - 合并排序数组 - Leetcode - C++

Question

我使用VS code编辑运行，在windows中通过MSYS2使用g++运行C++代码； 我的代码在我的本地环境中对于相同的测试用例工作得很好，但我不知道为什么我会收到如下所列的运行时错误：

=================================================================
==31==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60200000015c at pc 0x000000346198 bp 0x7ffe413280b0 sp 0x7ffe413280a8
READ of size 4 at 0x60200000015c thread T0
    #2 0x7f52446b90b2  (/lib/x86_64-linux-gnu/libc.so.6+0x270b2)
0x60200000015c is located 0 bytes to the right of 12-byte region [0x602000000150,0x60200000015c)
allocated by thread T0 here:
    #5 0x7f52446b90b2  (/lib/x86_64-linux-gnu/libc.so.6+0x270b2)
Shadow bytes around the buggy address:
  0x0c047fff7fd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c047fff7fe0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c047fff7ff0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c047fff8000: fa fa fd fa fa fa fd fa fa fa fd fa fa fa fd fa
  0x0c047fff8010: fa fa fd fd fa fa fd fa fa fa fd fa fa fa fd fa
=>0x0c047fff8020: fa fa fd fa fa fa 00 00 fa fa 00[04]fa fa fa fa
  0x0c047fff8030: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c047fff8040: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c047fff8050: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c047fff8060: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c047fff8070: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07 
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
  Shadow gap:              cc
==31==ABORTING

这是题目链接：合并排序数组 - Leetcode

我的答案如下：

class Solution {
public:
    void merge(vector<int>& nums1, int m, vector<int>& nums2, int n) {
        vector<int> num1(m);
        for(int i = 0; i < m; i++)
        {
            num1[i] = nums1[i];
        }
        int inum1 = 0, inum2 = 0,ires = 0;
        for(int i = 0; i < m+n; i++)
        {
            if(num1[inum1]<=nums2[inum2])
            {
                nums1[i] = num1[inum1];
                inum1++;
            }
            else
            {
                nums1[i] = nums2[inum2];
                inum2++;
            }
        }
    }
};

我需要知道我的代码中的错误，并知道为什么它在我的本地环境中运行良好，但在 LEETCODE 网站上显示相同测试用例的错误。