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1 |
| -Name: |
2 |
| -ID: |
| 1 | +Name: 黃睿閎 |
| 2 | +ID: 511558018 |
3 | 3 |
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4 | 4 | ### Fuzz Monitor
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5 | 5 | ```
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6 |
| -
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| 6 | +american fuzzy lop ++4.08c {default} (../src/bmpcomp) [fast] |
| 7 | +┌─ process timing ────────────────────────────────────┬─ overall results ────┐ |
| 8 | +│ run time : 0 days, 0 hrs, 35 min, 22 sec │ cycles done : 2 │ |
| 9 | +│ last new find : 0 days, 0 hrs, 15 min, 58 sec │ corpus count : 16 │ |
| 10 | +│last saved crash : 0 days, 0 hrs, 35 min, 19 sec │saved crashes : 1 │ |
| 11 | +│ last saved hang : 0 days, 0 hrs, 35 min, 16 sec │ saved hangs : 2 │ |
| 12 | +├─ cycle progress ─────────────────────┬─ map coverage┴──────────────────────┤ |
| 13 | +│ now processing : 14.8 (87.5%) │ map density : 0.00% / 0.00% │ |
| 14 | +│ runs timed out : 0 (0.00%) │ count coverage : 2.55 bits/tuple │ |
| 15 | +├─ stage progress ─────────────────────┼─ findings in depth ─────────────────┤ |
| 16 | +│ now trying : splice 6 │ favored items : 3 (18.75%) │ |
| 17 | +│ stage execs : 7/12 (58.33%) │ new edges on : 3 (18.75%) │ |
| 18 | +│ total execs : 12.6k │ total crashes : 6212 (1 saved) │ |
| 19 | +│ exec speed : 0.00/sec (zzzz...) │ total tmouts : 2408 (0 saved) │ |
| 20 | +├─ fuzzing strategy yields ────────────┴─────────────┬─ item geometry ───────┤ |
| 21 | +│ bit flips : disabled (default, enable with -D) │ levels : 5 │ |
| 22 | +│ byte flips : disabled (default, enable with -D) │ pending : 7 │ |
| 23 | +│ arithmetics : disabled (default, enable with -D) │ pend fav : 0 │ |
| 24 | +│ known ints : disabled (default, enable with -D) │ own finds : 15 │ |
| 25 | +│ dictionary : n/a │ imported : 0 │ |
| 26 | +│havoc/splice : 15/3046, 1/9327 │ stability : 100.00% │ |
| 27 | +│py/custom/rq : unused, unused, unused, unused ├───────────────────────┘ |
| 28 | +│ trim/eff : 99.98%/92, disabled │ [cpu000: 75%] |
| 29 | +└─ strategy: explore ────────── state: in progress ──┘ |
7 | 30 | ```
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8 | 31 |
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9 | 32 | ### Run Crash Result
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10 | 33 | ```
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| 34 | +size of Herder 54 |
| 35 | +AddressSanitizer:DEADLYSIGNAL |
| 36 | +================================================================= |
| 37 | +==70360==ERROR: AddressSanitizer: stack-overflow on address 0x7ffd37a9b7d8 (pc 0x56019c8d1ee3 bp 0x7ffd3dafc2b0 sp 0x7ffd37a9b7e0 T0) |
| 38 | + #0 0x56019c8d1ee3 in main /home/kali/Desktop/112-spring-software-testing-and-secure-programming-511558018/lab6/src/hw0302.c:46 |
| 39 | + #1 0x7f20002456c9 in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58 |
| 40 | + #2 0x7f2000245784 in __libc_start_main_impl ../csu/libc-start.c:360 |
| 41 | + #3 0x56019c8d2900 in _start (/home/kali/Desktop/112-spring-software-testing-and-secure-programming-511558018/lab6/src/bmpcomp+0x2900) (BuildId: 1607eebff355e3d1d8f0d2e259395a3b03ac8705) |
| 42 | +
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| 43 | +SUMMARY: AddressSanitizer: stack-overflow /home/kali/Desktop/112-spring-software-testing-and-secure-programming-511558018/lab6/src/hw0302.c:46 in main |
| 44 | +==70360==ABORTING |
11 | 45 |
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12 | 46 | ```
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