Author: sobomax
Date: Thu Mar 25 02:14:04 2010
New Revision: 205634
URL: http://svn.freebsd.org/changeset/base/205634
Log:
MFC: Allow comment in the middle of the line.
Modified:
stable/8/contrib/tcp_wrappers/hosts_access.c
Directory Properties:
stable/8/contrib/tcp_wrappers/ (props changed)
Modified: stable/8/contrib/tcp_wrappers/hosts_access.c
==============================================================================
--- stable/8/contrib/tcp_wrappers/hosts_access.c Thu Mar 25 00:37:13
2010 (r205633)
+++ stable/8/contrib/tcp_wrappers/hosts_access.c Thu Mar 25 02:14:04
2010 (r205634)
@@ -148,6 +148,7 @@ struct request_info *request;
char *sh_cmd; /* becomes optional shell command */
int match = NO;
struct tcpd_context saved_context;
+ char *cp;
saved_context = tcpd_context; /* stupid compilers */
@@ -164,7 +165,16 @@ struct request_info *request;
tcpd_warn("missing newline or line too long");
continue;
}
- if (sv_list[0] == '#' || sv_list[strspn(sv_list, " \t\r\n")] == 0)
+ /* Ignore anything after unescaped # character */
+ for (cp = strchr(sv_list, '#'); cp != NULL;) {
+ if (cp > sv_list && cp[-1] == '\\') {
+ cp = strchr(cp + 1, '#');
+ continue;
+ }
+ *cp = '\0';
+ break;
+ }
+ if (sv_list[strspn(sv_list, " \t\r\n")] == 0)
continue;
if ((cl_list = split_at(sv_list, ':')) == 0) {
tcpd_warn("missing \":\" separator");
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