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, 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.
Your Answer
mumsh $ 321 mumsh $ cat exit mumsh $ ================================================================= ==13737==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60c000000238 at pc 0x000000499a2c bp 0x7ffcb2d56c90 sp 0x7ffcb2d56440 READ of size 121 at 0x60c000000238 thread T0 #0 0x499a2b (/out/package/mumsh_memory_check+0x499a2b) #1 0x51557b (/out/package/mumsh_memory_check+0x51557b) #2 0x51dd04 (/out/package/mumsh_memory_check+0x51dd04) #3 0x7f317aa14b96 (/lib/x86_64-linux-gnu/libc.so.6+0x21b96) #4 0x41cf89 (/out/package/mumsh_memory_check+0x41cf89) 0x60c000000238 is located 0 bytes to the right of 120-byte region [0x60c0000001c0,0x60c000000238) allocated by thread T0 here: #0 0x4dce40 (/out/package/mumsh_memory_check+0x4dce40) #1 0x7f317aa72b8b (/lib/x86_64-linux-gnu/libc.so.6+0x7fb8b) #2 0xffffffff (<unknown module>) SUMMARY: AddressSanitizer: heap-buffer-overflow (/out/package/mumsh_memory_check+0x499a2b) Shadow bytes around the buggy address: 0x0c187f
JOJ Answer
mumsh $ > > 321 mumsh $ exit