Record Case Detail

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

=================================================================
==2229==ERROR: AddressSanitizer: heap-use-after-free on address 0x602000000250 at pc 0x00000051c048 bp 0x7ffd7449bbd0 sp 0x7ffd7449bbc8
READ of size 4 at 0x602000000250 thread T0
    #0 0x51c047  (/out/package/calc_mem+0x51c047)
    #1 0x7fe3a2f1ac86  (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
    #2 0x41d829  (/out/package/calc_mem+0x41d829)

0x602000000250 is located 0 bytes inside of 4-byte region [0x602000000250,0x602000000254)
freed by thread T0 here:
    #0 0x516a08  (/out/package/calc_mem+0x516a08)
    #1 0x51b1e2  (/out/package/calc_mem+0x51b1e2)
    #2 0x7fe3a2f1ac86  (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)

previously allocated by thread T0 here:
    #0 0x515c90  (/out/package/calc_mem+0x515c90)
    #1 0x51a31c  (/out/package/calc_mem+0x51a31c)
    #2 0x7fe3a2f1ac86  (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)

SUMMARY: AddressSanitizer: heap-use-after-free (/out/package/calc_mem+0x51c047) 
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
8 0 -7 -7 1 0

Bad input
Bad input
Bad input
Bad input
Not enough operands
Bad input
Bad input
Bad input
8 0 49 0 0 
Bad input
4187 12 93 -97 0 0 0 8 0 49 0 0 
Bad input

Bad input
Bad input
Bad input
Bad input
Bad input
Bad input
-85 -83 -29 64 0 -5 -24 0 17 42 
-85
Bad input
Bad input
-85 28 -83 -29 64 0 -5 -24 0 17 42 
Bad input
-67 0 0 -85 -83 28 -83 -29 64 0 -5 -24 0 17 42 
Bad input
Bad input
Bad input
Bad input
0 55 40 0 0 -68 -61 10 -65 -65 0 -52 86 0 0 70 
Divide by zero
Bad input
Not enough operands
Bad input
Bad input
Not enough operands
Bad input
6 -94 
Bad input
Bad input
Divide by zero
Divide by zero
-92
Bad input
Bad input
Bad input
Bad input
Bad input
0
Bad input
Bad input
47
Divide by zero
0 0 0 0 32 -49 35 18 -49 38 24 106 0 -74 0 71 85 0 95 
Bad input
Not enough operands
2
Not enough operands
Bad input
Bad input
Bad input
Bad input
Bad input
53
Bad input
Bad input
Bad input
Bad input
Bad input
Divide by zero
Bad input
Bad input
Bad i

Notes

Stderr

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Your Answer

JOJ Answer