From: Phil Sutter <phil@nwl.cc>
Date: Thu, 6 Feb 2020 11:31:56 +0000 (+0100)
Subject: scanner: Extend asteriskstring definition
X-Git-Tag: v0.9.4~70
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=556c5a94b8067f33ef0a42836753dae0736b7524;p=thirdparty%2Fnftables.git

scanner: Extend asteriskstring definition

Accept escaped asterisks also mid-string and as only character.
Especially the latter will help when translating from iptables where
asterisk has no special meaning.

Signed-off-by: Phil Sutter <phil@nwl.cc>
---

diff --git a/src/scanner.l b/src/scanner.l
index 99ee8355..20a59de5 100644
--- a/src/scanner.l
+++ b/src/scanner.l
@@ -120,7 +120,7 @@ numberstring	({decstring}|{hexstring})
 letter		[a-zA-Z]
 string		({letter}|[_.])({letter}|{digit}|[/\-_\.])*
 quotedstring	\"[^"]*\"
-asteriskstring	({string}\*|{string}\\\*)
+asteriskstring	({string}\*|{string}\\\*|\\\*|{string}\\\*{string})
 comment		#.*$
 slash		\/