diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2007-10-16 06:06:50 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2007-10-16 06:06:50 +0000 |
| commit | 34c77c62d876eae153056388e21c73a29964c400 (patch) | |
| tree | 152491e491fe3e85b98696e2cce7737d5c031ed5 /usr.sbin/bgpd | |
| parent | 861a8179aab10b8d4a585f385b99ce455781c996 (diff) | |
in the lex... even inside quotes, a \ followed by space or tab should
expand to space or tab, and a \ followed by newline should be ignored
(as a line continuation). compatible with the needs of hoststated
(which has the most strict quoted string requirements), and ifstated
(where one commonly does line continuations in strings).
pointed out by mpf, discussed with pyr
Diffstat (limited to 'usr.sbin/bgpd')
| -rw-r--r-- | usr.sbin/bgpd/parse.y | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr.sbin/bgpd/parse.y b/usr.sbin/bgpd/parse.y index 888f7b7bc97..0c2937196ab 100644 --- a/usr.sbin/bgpd/parse.y +++ b/usr.sbin/bgpd/parse.y @@ -1,4 +1,4 @@ -/* $OpenBSD: parse.y,v 1.210 2007/10/13 16:35:20 deraadt Exp $ */ +/* $OpenBSD: parse.y,v 1.211 2007/10/16 06:06:49 deraadt Exp $ */ /* * Copyright (c) 2002, 2003, 2004 Henning Brauer <henning@openbsd.org> @@ -2012,8 +2012,10 @@ top: } else if (c == '\\') { if ((next = lgetc(quotec)) == EOF) return (0); - if (next == quotec) + if (next == quotec || c == ' ' || c == '\t') c = next; + else if (next == '\n') + continue; else lungetc(next); } else if (c == quotec) { |