From d58ae33e5c1607c42d9abf7aa56e0a4d14a3ac6a Mon Sep 17 00:00:00 2001
From: James Prestwood <prestwoj@gmail.com>
Date: Tue, 3 Aug 2021 14:40:45 -0700
Subject: [PATCH] erp: take cache ref in erp_new

Since the erp_state is holding a pointer to the ERP cache, as
well as calling erp_cache_put on free, it should take a reference
for symmetry.
---
 src/erp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/erp.c b/src/erp.c
index 4db32feb..59e6033c 100644
--- a/src/erp.c
+++ b/src/erp.c
@@ -336,6 +336,7 @@ struct erp_state *erp_new(struct erp_cache_entry *cache,
 	erp->tx_packet = tx_packet;
 	erp->user_data = user_data;
 	erp->cache = cache;
+	cache->ref++;
 
 	return erp;
 }