From: Liping Zhang <liping.zhang@xxxxxxxxxxxxxx>
Properly detect tchandle strings in the lexer without quotation marks,
otherwise nft will complain the syntax error like this:
# nft add rule filter test meta priority set 1:2
<cmdline>:1:41-41: Error: syntax error, unexpected colon, expecting end of file or newline or semicolon
add rule filter test meta priority set 1:2
^
Signed-off-by: Liping Zhang <liping.zhang@xxxxxxxxxxxxxx>
---
src/scanner.l | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/src/scanner.l b/src/scanner.l
index b022114..9ca6d4d 100644
--- a/src/scanner.l
+++ b/src/scanner.l
@@ -120,6 +120,8 @@ slash \/
timestring ([0-9]+d)?([0-9]+h)?([0-9]+m)?([0-9]+s)?
+tchstring ([[:xdigit:]]{0,4}:[[:xdigit:]]{0,4})
+
hex4 ([[:xdigit:]]{1,4})
v680 (({hex4}:){7}{hex4})
v670 ((:)((:{hex4}){7}))
@@ -479,6 +481,11 @@ addrstring ({macaddr}|{ip4addr}|{ip6addr})
return STRING;
}
+{tchstring} {
+ yylval->string = xstrdup(yytext);
+ return STRING;
+ }
+
{decstring} {
errno = 0;
yylval->val = strtoull(yytext, NULL, 0);
--
2.5.5
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