svn commit: r342571 - stable/11/sbin/ipfw

[Andrey V. Elsukov]

Author: ae
Date: Fri Dec 28 10:10:16 2018
New Revision: 342571
URL: https://svnweb.freebsd.org/changeset/base/342571

Log:
  MFC r342298:
    Allow use underscores and dots in service names without escaping.
  
    PR:		234237

Modified:
  stable/11/sbin/ipfw/ipfw2.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sbin/ipfw/ipfw2.c
==============================================================================
--- stable/11/sbin/ipfw/ipfw2.c	Fri Dec 28 10:09:18 2018	(r342570)
+++ stable/11/sbin/ipfw/ipfw2.c	Fri Dec 28 10:10:16 2018	(r342571)
@@ -940,7 +940,8 @@ strtoport(char *s, char **end, int base, int proto)
 	/*
 	 * find separator. '\\' escapes the next char.
 	 */
-	for (s1 = s; *s1 && (isalnum(*s1) || *s1 == '\\') ; s1++)
+	for (s1 = s; *s1 && (isalnum(*s1) || *s1 == '\\' ||
+	    *s1 == '_' || *s1 == '.') ; s1++)
 		if (*s1 == '\\' && s1[1] != '\0')
 			s1++;