Messages in this thread | | | Subject | Re: [PATCH 1/4] [SMB3] Fix warning on uninitialized buftype | From | Sachin Prabhu <> | Date | Mon, 30 Mar 2015 10:36:01 +0100 |
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On Fri, 2015-03-27 at 00:27 -0500, Steve French wrote: > Pointed out by coverity analyzer. resp_buftype is > not initialized in one path which can rarely log > a spurious warning (buf is null so there will > not be a problem with freeing data, but if buf_type > were randomly set to wrong value could log a warning) > > Reported by Coverity (CID 1269144) > > Signed-off-by: Steve French <smfrench@gmail.com>
ACKed-by: Sachin Prabhu <sprabhu@redhat.com>
> --- > fs/cifs/smb2pdu.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c > index 3417340..1b906de 100644 > --- a/fs/cifs/smb2pdu.c > +++ b/fs/cifs/smb2pdu.c > @@ -2114,7 +2114,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon, > struct kvec iov[2]; > int rc = 0; > int len; > - int resp_buftype; > + int resp_buftype = CIFS_NO_BUFFER; > unsigned char *bufptr; > struct TCP_Server_Info *server; > struct cifs_ses *ses = tcon->ses;
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