Record Case Detail

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

=================================================================
==1739==ERROR: AddressSanitizer: heap-use-after-free on address 0x602000000870 at pc 0x00000051c8f7 bp 0x7ffe098031b0 sp 0x7ffe098031a8
READ of size 4 at 0x602000000870 thread T0
    #0 0x51c8f6  (/out/package/calc_mem+0x51c8f6)
    #1 0x7fa081ed7c86  (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
    #2 0x41d609  (/out/package/calc_mem+0x41d609)

0x602000000870 is located 0 bytes inside of 4-byte region [0x602000000870,0x602000000874)
freed by thread T0 here:
    #0 0x5167e8  (/out/package/calc_mem+0x5167e8)
    #1 0x51b95d  (/out/package/calc_mem+0x51b95d)
    #2 0x7fa081ed7c86  (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)

previously allocated by thread T0 here:
    #0 0x515a70  (/out/package/calc_mem+0x515a70)
    #1 0x51a719  (/out/package/calc_mem+0x51a719)
    #2 0x7fa081ed7c86  (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)

SUMMARY: AddressSanitizer: heap-use-after-free (/out/package/calc_mem+0x51c8f6) 
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.

Not enough operands
Bad input
0
Bad input
Bad input
Bad input
Bad input
477 250 
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
465
Bad input
Bad input
Bad input
Bad input
0 -10 0 440 -170 465 0 -12 -12 1 0 432 -382 0 0 260 -367 -225 33 345 
Bad input
Bad input
Divide by zero

Not enough operands
Bad input
0
Bad input
Bad input
Bad input
Bad input
477 250 
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
465
Bad input
Bad input
Bad input
Bad input
0 -10 0 440 -170 465 0 -12 -12 1 0 432 -382 0 0 260 -367 -225 33 345 
Bad input
Bad input
Divide by zero
414 0 461 0 0 0 440 -170 465 0 -12 -12 1 0 432 -382 0 0 260 -367 -225 33 345 
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
0
0
Bad input
-102
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
379 0 0 -435 -17622 -507 -288 0 1320 112 -179 
379 0 0 -435 -17622 -507 -288 0 1320 112 -179 
0 0 -435 -17622 -5

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JOJ Answer