miniupnpd.c: comments in parselanaddr()

2014-02-03 10:44:24 +01:00 · 2014-02-03 10:44:24 +01:00 · 18db1145ea
parent 49780a99ea
commit 18db1145ea
1 changed files with 2 additions and 0 deletions
--- a/miniupnpd/miniupnpd.c
+++ b/miniupnpd/miniupnpd.c
@ -586,6 +586,7 @@ parselanaddr(struct lan_addr_s * lan_addr, const char * str)
 			p++;
 		if(*p=='.')
 		{
+			/* parse mask in /255.255.255.0 format */
 			while(*p && (*p=='.' || isdigit(*p)))
 				p++;
 			n = p - q;
@ -598,6 +599,7 @@ parselanaddr(struct lan_addr_s * lan_addr, const char * str)
 		}
 		else
 		{
+			/* it is a /24 format */
 			int nbits = atoi(q);
 			if(nbits > 32 || nbits < 0)
 				goto parselan_error;