Record Case Detail

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

 pwd: /out/package
ppid: 19375
   1: WRITELN echo 123 > 1.txt
   2: WRITELN "echo" "<
   3: WRITELN 1.'txt'" <
   4: WRITELN 1.txt >
   5: WRITELN "2.""txt"
   6: WRITELN cat 1.txt
   7: WRITELN cat 2.txt
   8: WRITELN ls

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 $ mumsh $ > > > mumsh $ 123
mumsh $ < 1.'txt'
mumsh $ 1.txt
2.txt
driver
mumsh
mumsh_memory_check
mumsh $ =================================================================
==19376==ERROR: AddressSanitizer: attempting double-free on 0x61900000a580 in thread T0:
    #0 0x4dcdc0  (/out/package/mumsh_memory_check+0x4dcdc0)
    #1 0x515b8a  (/out/package/mumsh_memory_check+0x515b8a)
    #2 0x7f8c61f1ab96  (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #3 0x41d0d9  (/out/package/mumsh_memory_check+0x41d0d9)

0x61900000a580 is located 0 bytes inside of 1024-byte region [0x61900000a580,0x61900000a980)
freed by thread T0 here:
    #0 0x4dcdc0  (/out/package/mumsh_memory_check+0x4dcdc0)
    #1 0x515afe  (/out/package/mumsh_memory_check+0x515afe)
    #2 0x7f8c61f1ab96  (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

previously allocated by thread T0 here:
    #0 0x4dcf90  (/out/package/mumsh_memory_check+0x4dcf90)
    #1 0x517f4b  (/out/package/mumsh_memory_check+0x517f4b)
    #2 0x515941  (/out/package/mumsh_memory_che

mumsh $ mumsh $ > > > mumsh $ 123
mumsh $ <
1.'txt'
mumsh $ 1.txt
2.txt
driver
mumsh
mumsh_memory_check
mumsh $ exit

Notes

Stderr

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Your Answer

JOJ Answer