Notes
This function is in beta test. Please help improve it in the issues
here.
Hints
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.
Your Answer
mumsh $ mumsh $ mumsh $ ================================================================= ==31905==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60c000000238 at pc 0x000000515291 bp 0x7fff6edfe9c0 sp 0x7fff6edfe9b8 WRITE of size 1 at 0x60c000000238 thread T0 #0 0x515290 (/out/package/mumsh_memory_check+0x515290) #1 0x515809 (/out/package/mumsh_memory_check+0x515809) #2 0x517587 (/out/package/mumsh_memory_check+0x517587) #3 0x517698 (/out/package/mumsh_memory_check+0x517698) #4 0x7fb0e8da2b96 (/lib/x86_64-linux-gnu/libc.so.6+0x21b96) #5 0x41cbc9 (/out/package/mumsh_memory_check+0x41cbc9) 0x60c000000238 is located 0 bytes to the right of 120-byte region [0x60c0000001c0,0x60c000000238) allocated by thread T0 here: #0 0x4dca80 (/out/package/mumsh_memory_check+0x4dca80) #1 0x7fb0e8e00b8b (/lib/x86_64-linux-gnu/libc.so.6+0x7fb8b) #2 0x7fb0e916d75f (/lib/x86_64-linux-gnu/libc.so.6+0x3ec75f) SUMMARY: AddressSanitizer: heap-buffer-overflow (/out/package/mumsh
JOJ Answer
mumsh $ mumsh $ mumsh $ mumsh $ 123 mumsh $ 321 123 mumsh $ 1.txt 2.txt driver mumsh mumsh_memory_check mumsh $ exit