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Feature #3444

closed

app-layer: signal stream engine about expected data size

Added by Victor Julien almost 5 years ago. Updated over 4 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Victor Julien
Target version:
6.0.0beta1
Effort:
Difficulty:
Label:

Description

Currently the TCP based app-layers assemble the buffer they work on themselves. This leads to unnecessary buffering and code complexity. Instead, the app-layer API should allow the parsers to signal to the stream layer below how much data they need before the record is complete.

Related issues 5 (1 open — 4 closed)

Related to Suricata - Feature #3531: app-layer: signal stream engine about expected data size with next characterRejectedActions
Related to Suricata - Optimization #3538: dns: use app-layer incomplete supportClosedJeff LucovskyActions
Related to Suricata - Optimization #3539: rdp: use app-layer incomplete supportClosedZach KellyActions
Related to Suricata - Optimization #3540: krb5: use app-layer incomplete supportAssignedPierre ChifflierActions
Related to Suricata - Optimization #3541: applayertemplate: use app-layer incomplete supportClosedJason IshActions
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 #1

Updated by Philippe Antoine over 4 years ago

And how much data can be released...

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 #2

Updated by Victor Julien over 4 years ago

How do you mean released?

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 #3

Updated by Victor Julien over 4 years ago

  • Status changed from Assigned to In Review
  • Target version changed from TBD to 6.0.0beta1
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 #4

Updated by Victor Julien over 4 years ago

  • Status changed from In Review to Resolved
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 #5

Updated by Victor Julien over 4 years ago

  • Related to Feature #3531: app-layer: signal stream engine about expected data size with next character added
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 #6

Updated by Victor Julien over 4 years ago

  • Status changed from Resolved to Closed
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 #7

Updated by Victor Julien over 4 years ago

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 #8

Updated by Victor Julien over 4 years ago

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 #9

Updated by Victor Julien over 4 years ago

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 #10

Updated by Victor Julien over 4 years ago

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