Record Case Detail

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

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==572==ERROR: AddressSanitizer: stack-buffer-underflow on address 0x7ffd3c7e85af at pc 0x5646b21c1550 bp 0x7ffd3c7e78b0 sp 0x7ffd3c7e78a0
READ of size 1 at 0x7ffd3c7e85af thread T0
    #0 0x5646b21c154f in infixToPostfix (/out/package/lab5+0xa54f)
    #1 0x5646b21c1daa in processLine (/out/package/lab5+0xadaa)
    #2 0x5646b21bd547 in main (/out/package/lab5+0x6547)
    #3 0x7f4d1a0d5c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
    #4 0x5646b21bd6a9 in _start (/out/package/lab5+0x66a9)

Address 0x7ffd3c7e85af is located in stack of thread T0 at offset 31 in frame
    #0 0x5646b21bd43f in main (/out/package/lab5+0x643f)

  This frame has 1 object(s):
    [32, 152) 'data' <== Memory access at offset 31 underflows this variable
HINT: this may be a false positive if your program uses some custom stack unwind mechanism or swapcontext
      (longjmp and C++ exceptions *are* supported)
SUMMARY: AddressSanitizer: stack-buffer-unde

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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