diff options
author | Pablo Neira Ayuso <pablo@netfilter.org> | 2022-12-06 22:59:55 +0100 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2022-12-07 19:18:19 +0100 |
commit | 931737a1719824d7945433177e61a6c47530ed69 (patch) | |
tree | 8b98915c6e415205d0d1cd9601a4980cc62a8c1f /src | |
parent | 84da9b6e335b7aa5bdcf1bd88c62daed5bdac889 (diff) |
scanner: munch full comment lines
Munch lines full comment lines, regular expression matches lines that
start by space or tab, then # follows, finally anything including one
single line break.
Call reset_pos() to ensure error reporting location is not puzzled.
Closes: https://bugzilla.netfilter.org/show_bug.cgi?id=1196
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src')
-rw-r--r-- | src/scanner.l | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/scanner.l b/src/scanner.l index 1371cd04..e72a427a 100644 --- a/src/scanner.l +++ b/src/scanner.l @@ -124,6 +124,7 @@ string ({letter}|[_.])({letter}|{digit}|[/\-_\.])* quotedstring \"[^"]*\" asteriskstring ({string}\*|{string}\\\*|\\\*|{string}\\\*{string}) comment #.*$ +comment_line ^[ \t]*#.*\n slash \/ timestring ([0-9]+d)?([0-9]+h)?([0-9]+m)?([0-9]+s)?([0-9]+ms)? @@ -858,6 +859,9 @@ addrstring ({macaddr}|{ip4addr}|{ip6addr}) {tab}+ {space}+ {comment} +{comment_line} { + reset_pos(yyget_extra(yyscanner), yylloc); + } <<EOF>> { update_pos(yyget_extra(yyscanner), yylloc, 1); |