Record Case Detail

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

 pwd: /out/package
ppid: 6097
   1: WRITELN cd ~
   2: WRITELN pwd
   3: WRITELN cd -
   4: WRITELN pwd
   5: WRITELN exit

Your answer may be identical to the JOJ answer in the first several lines.

However, you will still get Wrong Answer because the complete output may be longer and there might be errors in the future lines.

Please double check your code to solve this problem and try again.

mumsh $ =================================================================
==6098==ERROR: AddressSanitizer: attempting free on address which was not malloc()-ed: 0x0000013d6550 in thread T0
    #0 0x4dcf30  (/out/package/mumsh_memory_check+0x4dcf30)
    #1 0x53159f  (/out/package/mumsh_memory_check+0x53159f)
    #2 0x52cd21  (/out/package/mumsh_memory_check+0x52cd21)
    #3 0x516155  (/out/package/mumsh_memory_check+0x516155)
    #4 0x7efd3544db96  (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #5 0x41d249  (/out/package/mumsh_memory_check+0x41d249)

Address 0x0000013d6550 is a wild pointer.
SUMMARY: AddressSanitizer: bad-free (/out/package/mumsh_memory_check+0x4dcf30) 
==6098==ABORTING

mumsh $ mumsh $ /
mumsh $ mumsh $ /out/package
mumsh $ exit

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JOJ Answer