From: Karthikeya Venkat Muppalla <kmuppalla@nvidia.com>
Date: Fri, 18 Apr 2025 18:39:40 +0000 (-0700)
Subject: *: Fix MULTIPATH_NUM check in nhg encode
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=refs%2Fpull%2F18690%2Fhead;p=mirror%2Ffrr.git

*: Fix MULTIPATH_NUM check in nhg encode

In zapi_nhg_encode we check if number of paths are >=
MULTIPATH_NUM, the condition should be just checking if it is > not >=

Signed-off-by: Karthikeya Venkat Muppalla <kmuppalla@nvidia.com>
---

diff --git a/lib/zclient.c b/lib/zclient.c
index 031f454385..7af86cf4d9 100644
--- a/lib/zclient.c
+++ b/lib/zclient.c
@@ -1275,8 +1275,8 @@ static int zapi_nhg_encode(struct stream *s, int cmd, struct zapi_nhg *api_nhg)
 		return -1;
 	}
 
-	if (api_nhg->nexthop_num >= MULTIPATH_NUM ||
-	    api_nhg->backup_nexthop_num >= MULTIPATH_NUM) {
+	if (api_nhg->nexthop_num > MULTIPATH_NUM ||
+	    api_nhg->backup_nexthop_num > MULTIPATH_NUM) {
 		flog_err(EC_LIB_ZAPI_ENCODE,
 			 "%s: zapi NHG encode with invalid input", __func__);
 		return -1;