cifsd: fix invalid memory access in smb2_write()

Add missing fp initialzation to prevent invalid memory access in
smb2_write().

Reported-by: Coverity Scan <scan-admin@coverity.com>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

diff --git a/fs/cifsd/smb2pdu.c b/fs/cifsd/smb2pdu.c
index d07d7c4..18de8a7 100644 (file)
--- a/fs/cifsd/smb2pdu.c
+++ b/fs/cifsd/smb2pdu.c
@@ -6078,7 +6078,7 @@ int smb2_write(struct ksmbd_work *work)
 {
        struct smb2_write_req *req;
        struct smb2_write_rsp *rsp, *rsp_org;
-       struct ksmbd_file *fp;
+       struct ksmbd_file *fp = NULL;
        loff_t offset;
        size_t length;
        ssize_t nbytes;