Record Case Detail

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 pwd: /out/package
ppid: 53456
   1: WRITELN sleep 0.6 | sleep 0.6 | sleep 0.6 | sleep 0.6 | sleep 0.6 | sleep 0.6 | sleep 0.6 | sleep 0.6 | sleep 0.6
   2: WRITELN echo success
   3: WRITELN exit
exit: 1

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.

mumsh $ =================================================================
==53457==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7ffe87967700 at pc 0x0000005173f2 bp 0x7ffe87967600 sp 0x7ffe879675f8
WRITE of size 8 at 0x7ffe87967700 thread T0
    #0 0x5173f1  (/out/package/mumsh_memory_check+0x5173f1)
    #1 0x515249  (/out/package/mumsh_memory_check+0x515249)
    #2 0x7f5897cd7b96  (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #3 0x41cd89  (/out/package/mumsh_memory_check+0x41cd89)

Address 0x7ffe87967700 is located in stack of thread T0 at offset 192 in frame
    #0 0x51518f  (/out/package/mumsh_memory_check+0x51518f)

  This frame has 1 object(s):
    [32, 192) 'parsedCommand' <== Memory access at offset 192 overflows 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-overflow (/out/package/mumsh_memory_check+0x5173f1) 
Shadow bytes ar

mumsh $ mumsh $ success
mumsh $ exit

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