lib: two extra bytes were being allocated for the SG string

Fixup in response to Jafar's review comments.

This is actually old code moved in from pimd to lib. But the fixup does
make sense.

Signed-off-by: Anuradha Karuppiah <anuradhak@cumulusnetworks.com>

diff --git a/lib/prefix.h b/lib/prefix.h
index ffc973f6ea9041cdb4f3bb0b3b4dad4603df3c96..d3c387e102945e9df619485f6e0db9749e0d250a 100644 (file)
--- a/lib/prefix.h
+++ b/lib/prefix.h
@@ -323,12 +323,12 @@ union prefixconstptr {
 
 /*
  * Longest possible length of a (S,G) string is 36 bytes
- * 123.123.123.123 = 16 * 2
+ * 123.123.123.123 = 15 * 2
  * (,) = 3
  * NULL Character at end = 1
  * (123.123.123.123,123.123.123.123)
  */
-#define PREFIX_SG_STR_LEN 36
+#define PREFIX_SG_STR_LEN 34
 
 /* Max bit/byte length of IPv4 address. */
 #define IPV4_MAX_BYTELEN    4