Record Case Detail

This function is in beta test. Please help improve it in the issues here.

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==126324==ERROR: AddressSanitizer: heap-use-after-free on address 0x602000000b90 at pc 0x00000051be9f bp 0x7ffe43861950 sp 0x7ffe43861948
READ of size 4 at 0x602000000b90 thread T0
    #0 0x51be9e  (/out/package/calc_mem+0x51be9e)
    #1 0x51cb30  (/out/package/calc_mem+0x51cb30)
    #2 0x7f7111d82c86  (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
    #3 0x41d7d9  (/out/package/calc_mem+0x41d7d9)

0x602000000b90 is located 0 bytes inside of 4-byte region [0x602000000b90,0x602000000b94)
freed by thread T0 here:
    #0 0x5169b8  (/out/package/calc_mem+0x5169b8)
    #1 0x51abf8  (/out/package/calc_mem+0x51abf8)
    #2 0x51cb30  (/out/package/calc_mem+0x51cb30)
    #3 0x7f7111d82c86  (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)

previously allocated by thread T0 here:
    #0 0x515c40  (/out/package/calc_mem+0x515c40)
    #1 0x51a1ca  (/out/package/calc_mem+0x51a1ca)
    #2 0x51cb30  (/out/package/calc_mem+0x51cb30)
    #3 0x7f7111d82c86  (/lib/x86_64-linu

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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0 345 0 66 1 0 0 442 0 0 0 0 0 266 -48 108 43 0 166 428 0 98 357 359 0 488 0 356 442 37 
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0
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359 241 0 0 488 -95 
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357 18017 251 241 359 0 0 488 -95 
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384
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0
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98 460 -332 420 50 0 45 
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0
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51 51 0 -72 -243 211 
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