From: Nigel Kukard <nkukard@lbsd.net>
Date: Fri, 1 Sep 2017 23:36:11 +0000 (+0000)
Subject: bgpd: Fixed pointer calculation issue in lcommunity
X-Git-Tag: frr-4.0-dev~348^2~2
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=ff9104a208d2806d2996c538f081d495df4a2e74;p=mirror%2Ffrr.git

bgpd: Fixed pointer calculation issue in lcommunity

Signed-off-by: Nigel Kukard <nkukard@lbsd.net>
---

diff --git a/bgpd/bgp_clist.c b/bgpd/bgp_clist.c
index 48fc8474db..886de9e50c 100644
--- a/bgpd/bgp_clist.c
+++ b/bgpd/bgp_clist.c
@@ -450,8 +450,7 @@ static char *lcommunity_str_get(struct lcommunity *lcom, int i)
 	u_char *ptr;
 	char *pnt;
 
-	ptr = lcom->val;
-	ptr += (i * LCOMMUNITY_SIZE);
+	ptr = lcom->val + (i * LCOMMUNITY_SIZE);
 
 	memcpy(&lcomval, ptr, LCOMMUNITY_SIZE);