Some notes Go to the The BrownOS challenge
Global Rank: 1
Totalscore: 759789
Posts: 434
Thanks: 493
UpVotes: 462
Registered: 14y 295d
The User is Offline
RE: Some notes
Mei 23, 2018 - 14:16:48 (5y 360d)
Mei 23, 2018 - 14:16:48 (5y 360d)
Quote van GizmoreMei 22, 2018 - 22:31:12
Quote van dloserMei 17, 2018 - 21:26:16
Quote van l3st3rMei 17, 2018 - 21:01:05
If the server replies immediately with no results (port closes, no data from server), does that indicate an error?
No.
Does it means BrownOS just segfaults on errors?
No, only on valid inputs.
Global Rank: 776
Totalscore: 32965
Posts: 74
Thanks: 38
UpVotes: 48
Registered: 6y 103d
Last Seen: 2y 332d
The User is Offline
RE: Some notes
Mei 23, 2018 - 17:27:16 (5y 360d)
Mei 23, 2018 - 17:27:16 (5y 360d)
Quote van GizmoreMei 22, 2018 - 22:31:12
Quote van dloserMei 17, 2018 - 21:26:16
Quote van l3st3rMei 17, 2018 - 21:01:05
If the server replies immediately with no results (port closes, no data from server), does that indicate an error?
No.
Does it means BrownOS just segfaults on errors?
I haven't seen any mush come back that looks "segfault"-ish in nature, have you?
But I have seen a lot of "nothing" come back. Port closes, boom, thank you very much. Hmm, what could it mean?
Global Rank: 776
Totalscore: 32965
Posts: 74
Thanks: 38
UpVotes: 48
Registered: 6y 103d
Last Seen: 2y 332d
The User is Offline
RE: Some notes
Mei 23, 2018 - 17:35:46 (5y 360d)
Mei 23, 2018 - 17:35:46 (5y 360d)
Quote van dloserMei 23, 2018 - 14:16:48
Quote van GizmoreMei 22, 2018 - 22:31:12
Quote van dloserMei 17, 2018 - 21:26:16
Quote van l3st3rMei 17, 2018 - 21:01:05
If the server replies immediately with no results (port closes, no data from server), does that indicate an error?
No.
Does it means BrownOS just segfaults on errors?
No, only on valid inputs.
BrownOS segfaults only on valid inputs???
I have to rethink everything!Last edited by l3st3r - Mei 23, 2018 - 18:17:50
Global Rank: 543
Totalscore: 46268
Posts: 220
Thanks: 205
UpVotes: 214
Registered: 13y 153d
The User is Offline
RE: Some notes
September 10, 2018 - 23:48:18 (5y 250d)
September 10, 2018 - 23:48:18 (5y 250d)
Quote van l3st3rMei 23, 2018 - 17:35:46
Quote van dloserMei 23, 2018 - 14:16:48
Quote van GizmoreMei 22, 2018 - 22:31:12
Quote van dloserMei 17, 2018 - 21:26:16
Quote van l3st3rMei 17, 2018 - 21:01:05
If the server replies immediately with no results (port closes, no data from server), does that indicate an error?
No.
Does it means BrownOS just segfaults on errors?
No, only on valid inputs.
BrownOS segfaults only on valid inputs???
This is sarcasm.
Contact only via c3BhY2VAd2VjaGFsbC5uZXQ= or PM...
Windows can be secure... but only if you don't use it
Windows can be secure... but only if you don't use it
Global Rank: 776
Totalscore: 32965
Posts: 74
Thanks: 38
UpVotes: 48
Registered: 6y 103d
Last Seen: 2y 332d
The User is Offline
RE: Some notes
September 11, 2018 - 00:42:36 (5y 250d)
September 11, 2018 - 00:42:36 (5y 250d)
Quote van dloserMei 17, 2018 - 21:26:16
Quote van l3st3rMei 17, 2018 - 21:01:05
If the server replies immediately with no results (port closes, no data from server), does that indicate an error?
No.
Does it indicate success?
Global Rank: 1
Totalscore: 759789
Posts: 434
Thanks: 493
UpVotes: 462
Registered: 14y 295d
The User is Offline
RE: Some notes
September 11, 2018 - 14:57:58 (5y 249d)
September 11, 2018 - 14:57:58 (5y 249d)
Quote van spaceSeptember 10, 2018 - 23:48:18
Quote van l3st3rMei 23, 2018 - 17:35:46
...
This is sarcasm.
No, you are.
Quote van l3st3rSeptember 11, 2018 - 00:42:36
Quote van dloserMei 17, 2018 - 21:26:16
Quote van l3st3rMei 17, 2018 - 21:01:05
If the server replies immediately with no results (port closes, no data from server), does that indicate an error?
No.
Does it indicate success?
If you didn't want it to return anything, yes.
Global Rank: 22931
Totalscore: 7
Posts: 1
Thanks: 1
UpVotes: 1
Registered: 6y 132d
Last Seen: 4y 316d
The User is Offline
RE: Some notes
Januari 05, 2019 - 16:09:40 (5y 133d)
Januari 05, 2019 - 16:09:40 (5y 133d)
Is service on port 61221 still online?
Global Rank: 543
Totalscore: 46268
Posts: 220
Thanks: 205
UpVotes: 214
Registered: 13y 153d
The User is Offline
RE: Some notes
Januari 05, 2019 - 16:17:02 (5y 133d)
Januari 05, 2019 - 16:17:02 (5y 133d)
Yes
Contact only via c3BhY2VAd2VjaGFsbC5uZXQ= or PM...
Windows can be secure... but only if you don't use it
Windows can be secure... but only if you don't use it
Global Rank: 54
Totalscore: 257194
Posts: 152
Thanks: 127
UpVotes: 157
Registered: 16y 90d
Last Seen: 22h 19s
The User is Offline
RE: Some notes
Mei 01, 2020 - 13:51:12 (4y 16d)
Mei 01, 2020 - 13:51:12 (4y 16d)
How many people actually tried this one lol? The fact that all solvers (except the author) gave it a difficulty of 10 is throwing me off, either it's too hard or too much work (or both) 
Global Rank: 776
Totalscore: 32965
Posts: 74
Thanks: 38
UpVotes: 48
Registered: 6y 103d
Last Seen: 2y 332d
The User is Offline
RE: Some notes
Mei 01, 2020 - 22:21:43 (4y 16d)
Mei 01, 2020 - 22:21:43 (4y 16d)
Quote van quangntenemyMei 01, 2020 - 13:51:12
How many people actually tried this one lol? The fact that all solvers (except the author) gave it a difficulty of 10 is throwing me off, either it's too hard or too much work (or both)
It's hard. It's work. How much is "too" much? You'll have to decide.
DrOptix, macplox, l3st3r, UnQuaiz, Donlon, dloser, Redknee, ckclark, tunelko, silenttrack, n0tHappy, quangntenemy, TheHiveMind, Z, balicocat, Ge0, samuraiblanco, arraez, jcquinterov, hophuocthinh, alfamen2, burhanudinn123, Ben_Dover, stephanduran89, braddie0, JanLitwin17, SwolloW, dangarbri have subscribed to this thread and receive emails on new posts.
1 people are watching the thread at the moment.
This thread has been viewed 702835 times.
1 people are watching the thread at the moment.
This thread has been viewed 702835 times.