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Bug #4361

closed

detect: file.data performance regression

Added by Victor Julien about 3 years ago. Updated about 3 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Victor Julien
Target version:
7.0.0-beta1
Affected Versions:
Effort:
Difficulty:
Label:
Needs backport to 6.0

Description

The commit https://github.com/OISF/suricata/pull/5555/commits/68418a26dbb7fe02f4506c349220f99a05dfe596 for #3616 causes a severe performance regression on file.data inspection for all protocols that support this except HTTP. The problem is that if only MPM runs the body_inspected tracker is never updated and the full body will constantly be rescanned.

Related issues 1 (0 open — 1 closed)

Copied to Suricata - Bug #4363: detect: file.data performance regressionClosedVictor JulienActions
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