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Some notes  Go to the The BrownOS challenge

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RE: Some notes
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Quote from Gizmore
May 22, 2018 - 22:31:12

Quote from dloser
May 17, 2018 - 21:26:16

Quote from l3st3r
May 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.
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RE: Some notes
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Quote from Gizmore
May 22, 2018 - 22:31:12

Quote from dloser
May 17, 2018 - 21:26:16

Quote from l3st3r
May 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?
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RE: Some notes
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Quote from dloser
May 23, 2018 - 14:16:48

Quote from Gizmore
May 22, 2018 - 22:31:12

Quote from dloser
May 17, 2018 - 21:26:16

Quote from l3st3r
May 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??? Smile I have to rethink everything!
Last edited by l3st3r - May 23, 2018 - 18:17:50
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RE: Some notes
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Quote from l3st3r
May 23, 2018 - 17:35:46

Quote from dloser
May 23, 2018 - 14:16:48

Quote from Gizmore
May 22, 2018 - 22:31:12

Quote from dloser
May 17, 2018 - 21:26:16

Quote from l3st3r
May 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??? Smile I have to rethink everything!

This is sarcasm.
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RE: Some notes
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Quote from dloser
May 17, 2018 - 21:26:16

Quote from l3st3r
May 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?
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RE: Some notes
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Quote from space
Sep 10, 2018 - 23:48:18

Quote from l3st3r
May 23, 2018 - 17:35:46

...

This is sarcasm.

No, you are.

Quote from l3st3r
Sep 11, 2018 - 00:42:36

Quote from dloser
May 17, 2018 - 21:26:16

Quote from l3st3r
May 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.
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RE: Some notes
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Is service on port 61221 still online?
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RE: Some notes
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Yes
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RE: Some notes
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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) Drool
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RE: Some notes
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Quote from quangntenemy
May 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) Drool

It's hard. It's work. How much is "too" much? You'll have to decide.
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