From b33f14c35bb3a6d08fe095d3d20e1d40f7398500 Mon Sep 17 00:00:00 2001
From: Emiliano Ciavatta
Date: Sun, 26 Apr 2020 17:41:01 +0200
Subject: Change pcap_importer api

---
 rules_manager.go | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'rules_manager.go')

diff --git a/rules_manager.go b/rules_manager.go
index c256354..36379e6 100644
--- a/rules_manager.go
+++ b/rules_manager.go
@@ -19,7 +19,6 @@ type RegexFlags struct {
 	Caseless        bool `json:"caseless" bson:"caseless,omitempty"`                 // Set case-insensitive matching.
 	DotAll          bool `json:"dot_all" bson:"dot_all,omitempty"`                   // Matching a `.` will not exclude newlines.
 	MultiLine       bool `json:"multi_line" bson:"multi_line,omitempty"`             // Set multi-line anchoring.
-	SingleMatch     bool `json:"single_match" bson:"single_match,omitempty"`         // Set single-match only mode.
 	Utf8Mode        bool `json:"utf_8_mode" bson:"utf_8_mode,omitempty"`             // Enable UTF-8 mode for this expression.
 	UnicodeProperty bool `json:"unicode_property" bson:"unicode_property,omitempty"` // Enable Unicode property support for this expression
 }
@@ -339,6 +338,7 @@ func (p *Pattern) BuildPattern() (*hyperscan.Pattern, error) {
 		return nil, err
 	}
 
+	hp.Flags |= hyperscan.SomLeftMost
 	if p.Flags.Caseless {
 		hp.Flags |= hyperscan.Caseless
 	}
@@ -348,9 +348,6 @@ func (p *Pattern) BuildPattern() (*hyperscan.Pattern, error) {
 	if p.Flags.MultiLine {
 		hp.Flags |= hyperscan.MultiLine
 	}
-	if p.Flags.SingleMatch {
-		hp.Flags |= hyperscan.SingleMatch
-	}
 	if p.Flags.Utf8Mode {
 		hp.Flags |= hyperscan.Utf8Mode
 	}
-- 
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