diff options
| author | Daniel Hartmeier <dhartmei@cvs.openbsd.org> | 2001-08-28 09:27:17 +0000 |
|---|---|---|
| committer | Daniel Hartmeier <dhartmei@cvs.openbsd.org> | 2001-08-28 09:27:17 +0000 |
| commit | 2d4778a29a151bd4541fdd3d6f24c9c6d47673bc (patch) | |
| tree | b52c677bba8342c434d7e0ff224e3c7c55cb1c14 /sbin | |
| parent | 6b61600fc0ccf34584043c8c561d188a9d6bc5cd (diff) | |
Support ! operator in host parameter lists. Fixes PR system/2030. Reported
by Kamil Andrusz <wizz@mniam.net>.
Diffstat (limited to 'sbin')
| -rw-r--r-- | sbin/pfctl/parse.y | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/sbin/pfctl/parse.y b/sbin/pfctl/parse.y index 868fc34970e..dda612bcc28 100644 --- a/sbin/pfctl/parse.y +++ b/sbin/pfctl/parse.y @@ -1,4 +1,4 @@ -/* $OpenBSD: parse.y,v 1.24 2001/08/26 07:58:40 deraadt Exp $ */ +/* $OpenBSD: parse.y,v 1.25 2001/08/28 09:27:16 dhartmei Exp $ */ /* * Copyright (c) 2001 Markus Friedl. All rights reserved. @@ -299,11 +299,17 @@ ipportspec : ipspec { $$.host = $1; $$.port = NULL; } ipspec : ANY { $$ = NULL; } | '!' host { $$ = $2; $$->not = 1; } - | host { $$ = $1; $$->not = 0; } + | host { $$ = $1; } | '{' host_list '}' { $$ = $2; } ; -host_list : host { $$ = $1; } +host_list : '!' host { $$ = $2; $$->not = 1; } + | host { $$ = $1; } + | host_list ',' '!' host { + $4->next = $1; + $4->not = 1; + $$ = $4; + } | host_list ',' host { $3->next = $1; $$ = $3; } host : address { |