From 78a6bd94160d0dab8f9496748e30f599ec17993a Mon Sep 17 00:00:00 2001
From: zhangfanfan2 <zhangfanfan2@huawei.com>
Date: Fri, 9 Apr 2021 19:30:40 +0800
Subject: [PATCH] =?UTF-8?q?VfsJffs2Lookup=E4=B8=ADVfsHashGet=E8=8E=B7?=
 =?UTF-8?q?=E5=8F=96=E7=9A=84vnode=E6=9C=AA=E5=88=A4=E6=96=ADdata=E5=AD=97?=
 =?UTF-8?q?=E6=AE=B5=E7=9A=84=E6=9C=89=E6=95=88=E6=80=A7?=
MIME-Version: 1.0
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---
 fs/jffs2/src/vfs_jffs2.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/fs/jffs2/src/vfs_jffs2.c b/fs/jffs2/src/vfs_jffs2.c
index 97596027..5f602d74 100755
--- a/fs/jffs2/src/vfs_jffs2.c
+++ b/fs/jffs2/src/vfs_jffs2.c
@@ -202,6 +202,9 @@ int VfsJffs2Lookup(struct Vnode *parentVnode, const char *path, int len, struct
         (void)VfsHashGet(parentVnode->originMount, node->i_ino, &newVnode, NULL, NULL);
         LOS_MuxUnlock(&g_jffs2FsLock);
         if (newVnode) {
+            if (newVnode->data == NULL) {
+                LOS_Panic("#####VfsHashGet error#####\n");
+            }
             *ppVnode = newVnode;
             return 0;
         }