Record Case Detail

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

/in/lab4.c:451:60: runtime error: index -1 out of bounds for type 'double [150]'
=================================================================
==49366==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7ffde6374ff8 at pc 0x5637c46b0b18 bp 0x7ffde63744d0 sp 0x7ffde63744c0
READ of size 8 at 0x7ffde6374ff8 thread T0
    #0 0x5637c46b0b17 in main (/out/package/lab4+0x14b17)
    #1 0x7fdf1ef48b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #2 0x5637c46b3409 in _start (/out/package/lab4+0x17409)

Address 0x7ffde6374ff8 is located in stack of thread T0 at offset 2520 in frame
    #0 0x5637c46a972f in main (/out/package/lab4+0xd72f)

  This frame has 13 object(s):
    [32, 192) 'VarVal'
    [224, 624) 'VarName'
    [672, 2480) 'IPExpression'
    [2528, 4336) 'stack' <== Memory access at offset 2520 underflows this variable
    [4384, 4386) 'temp'
    [4448, 4463) 'cnum'
    [4512, 4532) 'tempname'
    [4576, 4596) 'tochange'
    [4640, 4660) 'cvalue'
    [4704, 4804) 'DirPart'

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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