From 3954dd43124e87c788352ccc528cc79e8fca6f6d Mon Sep 17 00:00:00 2001
From: YiFan <loyfan@users.noreply.github.com>
Date: Tue, 13 Aug 2019 11:02:36 +0800
Subject: [PATCH 18/89] kpatch_storage: put an end to description string loaded

Description string should be ended up with a '\0'.
---
 src/kpatch_storage.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/kpatch_storage.c b/src/kpatch_storage.c
index a466460..2375559 100644
--- a/src/kpatch_storage.c
+++ b/src/kpatch_storage.c
@@ -377,8 +377,10 @@ char *storage_get_description(kpatch_storage_t *storage,
 		if (rv == -1)
 			goto err_free;
 
-		if (rv == 0)
+		if (rv == 0) {
+			desc[sz] = '\0';
 			break;
+		}
 
 		sz += rv;
 	}
-- 
2.23.0