From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ronnie Sahlberg Subject: [PATCH 10/12] cifs: initialize rsp_iov in SMB2_QFS_info Date: Wed, 11 Oct 2017 12:59:25 +1100 Message-ID: <20171011015927.7669-11-lsahlber@redhat.com> References: <20171011015927.7669-1-lsahlber@redhat.com> Cc: Steve French To: linux-cifs Return-path: In-Reply-To: <20171011015927.7669-1-lsahlber-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Sender: linux-cifs-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Or else we might call free_rsp_buf() on an uninitialized pointer if SendReceive2() failed Signed-off-by: Ronnie Sahlberg --- fs/cifs/smb2pdu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c index 93ecaa050c57..f3cc9dbd6fd4 100644 --- a/fs/cifs/smb2pdu.c +++ b/fs/cifs/smb2pdu.c @@ -3382,9 +3382,9 @@ int SMB2_QFS_info(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_fid, u64 volatile_fid, struct kstatfs *fsdata) { - struct smb2_query_info_rsp *rsp = NULL; + struct smb2_query_info_rsp *rsp; struct kvec iov; - struct kvec rsp_iov; + struct kvec rsp_iov = { NULL, 0 }; int rc = 0; int resp_buftype; struct cifs_ses *ses = tcon->ses; -- 2.13.3