From b90c8d7ec60e6ae4eda9ad6221a2e8a13d99ef16 Mon Sep 17 00:00:00 2001
From: H1ghBre4k3r <h1ghbre4k3r@dev.bre4k3r.de>
Date: Fri, 14 May 2021 00:34:48 +0200
Subject: [PATCH] ENS_FS: Only copy memory if read entry is valid

---
 src/ens/ens_fs.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/ens/ens_fs.c b/src/ens/ens_fs.c
index 4517b1e..91bb0fa 100644
--- a/src/ens/ens_fs.c
+++ b/src/ens/ens_fs.c
@@ -90,10 +90,11 @@ int ens_fs_read(ens_fs_t* fs, uint64_t id, void* dest) {
     if (!isNotDeleted) {
         // entry got deleted
         rc = -ENS_DELENT;
+        goto end;
     }
 
-end:
     memcpy(dest, obj, fs->entry_size);
+end:
     k_mutex_unlock(&fs->ens_fs_lock);
     return rc;
 }