Notes
This function is in beta test. Please help improve it in the issues
here.
pwd: /out/package ppid: 107237 1: WRITELN sleep 10 | echo 123 2: CTRL+C Scan child pids of ppid: 107237 SIGINT Send signal 2 to pid: 107237 Scan child pids of ppid: 107238 Send signal 2 to pid: 107238 Scan child pids of ppid: 107239 Send signal 2 to pid: 107239 Scan child pids of ppid: 107241 Send signal 2 to pid: 107241 3: WRITELN echo success 4: WRITELN exit exit: 1
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 $ 123
mumsh $ mumsh.c:65:13: runtime error: index 128 out of bounds for type 'int [128]'
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior mumsh.c:65:13 in
=================================================================
==107238==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x619000000480 at pc 0x000000517199 bp 0x7fff983b3bf0 sp 0x7fff983b3be8
READ of size 8 at 0x619000000480 thread T0
#0 0x517198 (/out/package/mumsh_memory_check+0x517198)
#1 0x7f3155168b96 (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
#2 0x41ccb9 (/out/package/mumsh_memory_check+0x41ccb9)
0x619000000480 is located 0 bytes to the right of 1024-byte region [0x619000000080,0x619000000480)
allocated by thread T0 here:
#0 0x4dcb70 (/out/package/mumsh_memory_check+0x4dcb70)
#1 0x5151d2 (/out/package/mumsh_memory_check+0x5151d2)
#2 0x7f3155168b96 (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
SUMMARY: AddressSanitizer: heap-buffer-overflow (/out/package/mumsh_memory_check+0x517198)
Shadow bytes ar
JOJ Answer
mumsh $ 123 mumsh $ success mumsh $ exit