Record Case Detail

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

 pwd: /out/package
ppid: 113
   1: WRITELN echo 123
   2: WRITELN

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 $ 123
mumsh $ =================================================================
==114==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x619000000f7f at pc 0x000000524ebc bp 0x7ffd68e9bf90 sp 0x7ffd68e9bf88
READ of size 1 at 0x619000000f7f thread T0
    #0 0x524ebb  (/out/package/mumsh_memory_check+0x524ebb)
    #1 0x52c393  (/out/package/mumsh_memory_check+0x52c393)
    #2 0x52c7a3  (/out/package/mumsh_memory_check+0x52c7a3)
    #3 0x7f05f5747b96  (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #4 0x41d159  (/out/package/mumsh_memory_check+0x41d159)

0x619000000f7f is located 1 bytes to the left of 1024-byte region [0x619000000f80,0x619000001380)
allocated by thread T0 here:
    #0 0x4dd010  (/out/package/mumsh_memory_check+0x4dd010)
    #1 0x52bcb7  (/out/package/mumsh_memory_check+0x52bcb7)
    #2 0x52c380  (/out/package/mumsh_memory_check+0x52c380)
    #3 0x52c7a3  (/out/package/mumsh_memory_check+0x52c7a3)
    #4 0x7f05f5747b96  (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

SUMMARY: AddressSani

mumsh $ 123
mumsh $ mumsh $ exit

Notes

Stderr

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Your Answer

JOJ Answer