Record Case Detail

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==49440==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7fffc63ce4f8 at pc 0x560e3970f6a2 bp 0x7fffc63cddd0 sp 0x7fffc63cddc0
WRITE of size 1 at 0x7fffc63ce4f8 thread T0
    #0 0x560e3970f6a1 in delSpace (/out/package/lab4+0x46a1)
    #1 0x560e3970f014 in main (/out/package/lab4+0x4014)
    #2 0x7fbc135ecb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #3 0x560e3970f389 in _start (/out/package/lab4+0x4389)

Address 0x7fffc63ce4f8 is located in stack of thread T0 at offset 1656 in frame
    #0 0x560e3970ee3f in main (/out/package/lab4+0x3e3f)

  This frame has 3 object(s):
    [32, 512) 'helper'
    [544, 1504) 'RVP'
    [1536, 1656) 'command' <== Memory access at offset 1656 overflows this variable
HINT: this may be a false positive if your program uses some custom stack unwind mechanism or swapcontext
      (longjmp and C++ exceptions *are* supported)
SUMMARY: AddressSanitizer: stack-buffer-overflow (/out/pac

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.

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