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-rw-r--r--src/scanner.l7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/scanner.l b/src/scanner.l
index 8d4907dc..be01c6f3 100644
--- a/src/scanner.l
+++ b/src/scanner.l
@@ -207,6 +207,7 @@ addrstring ({macaddr}|{ip4addr}|{ip6addr})
%s SCANSTATE_IP
%s SCANSTATE_IP6
%s SCANSTATE_LIMIT
+%s SCANSTATE_META
%s SCANSTATE_POLICY
%s SCANSTATE_QUOTA
%s SCANSTATE_SCTP
@@ -503,14 +504,14 @@ addrstring ({macaddr}|{ip4addr}|{ip6addr})
"dscp" { return DSCP; }
}
"ecn" { return ECN; }
-"length" { return LENGTH; }
+<SCANSTATE_EXPR_UDP,SCANSTATE_IP,SCANSTATE_IP6,SCANSTATE_META,SCANSTATE_TCP,SCANSTATE_SCTP,SCANSTATE_EXPR_SCTP_CHUNK>"length" { return LENGTH; }
<SCANSTATE_EXPR_FRAG,SCANSTATE_IP>{
"frag-off" { return FRAG_OFF; }
}
<SCANSTATE_EXPR_OSF,SCANSTATE_IP>{
"ttl" { return TTL; }
}
-"protocol" { return PROTOCOL; }
+<SCANSTATE_CT,SCANSTATE_IP,SCANSTATE_META,SCANSTATE_TYPE>"protocol" { return PROTOCOL; }
<SCANSTATE_EXPR_MH,SCANSTATE_EXPR_UDP,SCANSTATE_EXPR_UDPLITE,SCANSTATE_ICMP,SCANSTATE_IGMP,SCANSTATE_IP,SCANSTATE_SCTP,SCANSTATE_TCP>{
"checksum" { return CHECKSUM; }
}
@@ -688,7 +689,7 @@ addrstring ({macaddr}|{ip4addr}|{ip6addr})
"mh" { scanner_push_start_cond(yyscanner, SCANSTATE_EXPR_MH); return MH; }
-"meta" { return META; }
+"meta" { scanner_push_start_cond(yyscanner, SCANSTATE_META); return META; }
"mark" { return MARK; }
"iif" { return IIF; }
"iifname" { return IIFNAME; }