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- odd condition/test in PF lexer

(and other lexers too)
This commit rectifies earlier change:
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).
OK deraadt@, OK millert@
OPENBSD_6_5
sashan 6 years ago
parent
commit
6d2498c22d
1 changed files with 3 additions and 2 deletions
  1. +3
    -2
      src/usr.sbin/ntpd/parse.y

+ 3
- 2
src/usr.sbin/ntpd/parse.y View File

@ -1,4 +1,4 @@
/* $OpenBSD: parse.y,v 1.69 2018/07/09 12:05:11 krw Exp $ */
/* $OpenBSD: parse.y,v 1.70 2018/11/01 00:18:44 sashan Exp $ */
/*
* Copyright (c) 2002, 2003, 2004 Henning Brauer <henning@openbsd.org>
@ -635,7 +635,8 @@ yylex(void)
} else if (c == '\\') {
if ((next = lgetc(quotec)) == EOF)
return (0);
if (next == quotec || c == ' ' || c == '\t')
if (next == quotec || next == ' ' ||
next == '\t')
c = next;
else if (next == '\n') {
file->lineno++;


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