Record Case Detail

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

=================================================================
==8198==ERROR: AddressSanitizer: heap-use-after-free on address 0x602000000b70 at pc 0x00000051c451 bp 0x7ffd2753a8d0 sp 0x7ffd2753a8c8
READ of size 4 at 0x602000000b70 thread T0
    #0 0x51c450  (/out/package/calc_mem+0x51c450)
    #1 0x7feb15a3bb96  (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #2 0x41d609  (/out/package/calc_mem+0x41d609)

0x602000000b70 is located 0 bytes inside of 4-byte region [0x602000000b70,0x602000000b74)
freed by thread T0 here:
    #0 0x5167e8  (/out/package/calc_mem+0x5167e8)
    #1 0x51b520  (/out/package/calc_mem+0x51b520)
    #2 0x7feb15a3bb96  (/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 0x7feb15a3bb96  (/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:
  0x0c

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
Bad input
Bad input
Not enough operands
Bad input
Bad input
363
Bad input
Bad input
Bad input
Bad input
Bad input
-341 476 27 0 0 98 -41 417 1 
Bad input
Bad input
Divide by zero
Bad input
Bad input
Bad input
1 -122 -445 452 307 -341 476 27 0 0 98 -41 417 1 
1
Bad input
76 1 -122 -445 452 307 -341 476 27 0 0 98 -41 417 1 
Bad input
Bad input
Bad input
Not enough operands
-146
Bad input

Bad input
Bad input
Bad input
Not enough operands
Bad input
Bad input
363
Bad input
Bad input
Bad input
Bad input
Bad input
-341 476 27 98 -41 417 1 
Bad input
Bad input
Divide by zero
Bad input
Bad input
Bad input
0 -122 -445 452 307 -341 476 27 98 -41 417 1 
0
Bad input
76 0 -122 -445 452 307 -341 476 27 98 -41 417 1 
Bad input
Bad input
Bad input
Not enough operands
-146
Bad input
Bad input
Bad input
-313
-313
-97
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Not enough operands
0 -66220 -66220 -66220 -66220 
-104 0 0 -66220 -66220 -66220 -66220 
Bad input
Bad input
Not enough operands
Not enough operands
Bad input
Bad input
0
Bad input
Bad input
Bad input
Not enough operands
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
0 
Bad input
Bad input
Bad input
-475
Bad input
Bad input
Bad input
Bad input
Bad input
-381 461 461 0 0 203952 482 -314 
Bad input
134
Bad input
0
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad

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JOJ Answer