Record Case Detail

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

 pwd: /out/package
ppid: 3696
   1: WRITELN echo "de
   2: WRITELN cd"
   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 $ > =================================================================
==3697==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60b000000204 at pc 0x000000499c0c bp 0x7ffc285db290 sp 0x7ffc285daa40
READ of size 101 at 0x60b000000204 thread T0
    #0 0x499c0b  (/out/package/mumsh_memory_check+0x499c0b)
    #1 0x529c06  (/out/package/mumsh_memory_check+0x529c06)
    #2 0x526274  (/out/package/mumsh_memory_check+0x526274)
    #3 0x525e5c  (/out/package/mumsh_memory_check+0x525e5c)
    #4 0x523966  (/out/package/mumsh_memory_check+0x523966)
    #5 0x51685c  (/out/package/mumsh_memory_check+0x51685c)
    #6 0x7fd68b587b96  (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #7 0x41d169  (/out/package/mumsh_memory_check+0x41d169)

0x60b000000204 is located 0 bytes to the right of 100-byte region [0x60b0000001a0,0x60b000000204)
allocated by thread T0 here:
    #0 0x4dd020  (/out/package/mumsh_memory_check+0x4dd020)
    #1 0x515c06  (/out/package/mumsh_memory_check+0x515c06)
    #2 0x7fd68b587b96  (/lib/x86_

mumsh $ > de
cd
mumsh $ exit

Notes

Stderr

Hints

Your Answer

JOJ Answer