Record Case Detail

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

=================================================================
==36016==ERROR: AddressSanitizer: heap-use-after-free on address 0x602000000110 at pc 0x00000051c451 bp 0x7ffe12817e30 sp 0x7ffe12817e28
READ of size 4 at 0x602000000110 thread T0
    #0 0x51c450  (/out/package/calc_mem+0x51c450)
    #1 0x7fb50b059b96  (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #2 0x41d609  (/out/package/calc_mem+0x41d609)

0x602000000110 is located 0 bytes inside of 4-byte region [0x602000000110,0x602000000114)
freed by thread T0 here:
    #0 0x5167e8  (/out/package/calc_mem+0x5167e8)
    #1 0x51b520  (/out/package/calc_mem+0x51b520)
    #2 0x7fb50b059b96  (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

previously allocated by thread T0 here:
    #0 0x515a70  (/out/package/calc_mem+0x515a70)
    #1 0x51ae44  (/out/package/calc_mem+0x51ae44)
    #2 0x7fb50b059b96  (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

SUMMARY: AddressSanitizer: heap-use-after-free (/out/package/calc_mem+0x51c450) 
Shadow bytes around the buggy address:
  0x0

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.

Bad input
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-74
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-74
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0
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87
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98 24 -66 49 0 -1566 94 41 0 25 -61 0 -55 78 -41 1 -7 0 0 21 0 0 -7 
Bad input
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-88 -88 -29 0 -77 0 57 -73 47 -13 0 95 -70 -38 -94 98 24 -66 49 0 -1566 94 41 0 25 -61 0 -55 78 -41 1 -7 0 0 21 0 0 -7 
Bad input
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-31
0 -74 -31 33 65 19 0 1218 48 39 1 96 1 -39 79 -98 0 0 -57 -79 -93 -88 7 -88 -29 0 -77 0 57 -73 47 -13 0 95 -70 -38 -94 98 24 -66 49 0 -1566 94 41 0 25 -61 0 -55 78 -41 1 -7 0 0 21 0 0 -7 
51 0 -74 -31 33 65 19 0 1218 48 39 1 96 1 -39 79 -98 0 0 -57 -79 -93 -88 7 -88 -29 0 -77 0 57 -73 47 -13 0 95 -70 -38 -94 98 24 -66 49 0 -1566 94 41 0 25 -61 0 -55 78 -41 1 -7 0 0 21 0 0 -7 
Bad input
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28
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-17
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Bad i

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JOJ Answer