noip: Fix ACL parsing bug in port ranges.

The code failed to skip past the `-' separating the parts of the port
range, so the max port always got forced to zero.  Less than useful,
really.

diff --git a/noip.c b/noip.c
index 2e2f1b10e579032321457ff71b7e734651df32fb..152540d0d370739d8411eb43802ee39f993b48d7 100644 (file)
--- a/noip.c
+++ b/noip.c
@@ -522,7 +522,7 @@ static void parse_ports(char **pp, unsigned short *min, unsigned short *max)
     NEXTNUMBER(q, del); *min = strtoul(q, 0, 0); RESCAN(del);
     SKIPSPC;
     if (*p == '-')
     NEXTNUMBER(q, del); *min = strtoul(q, 0, 0); RESCAN(del);
     SKIPSPC;
     if (*p == '-')

-      { NEXTNUMBER(q, del); *max = strtoul(q, 0, 0); RESCAN(del); }
+      { p++; NEXTNUMBER(q, del); *max = strtoul(q, 0, 0); RESCAN(del); }

     else
       *max = *min;
   }
     else
       *max = *min;
   }