[CIFS] Do not zero non-existent iovec in SendReceive response processing.



Could cause memory leak in some readpaths depending on what junk followed it in the stack.

Signed-off-by: Steve French <sfrench@us.ibm.com>

parent 0f36b018

fs/cifs/transport.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -498,7 +498,6 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
		else
		*pRespBufType = CIFS_SMALL_BUFFER;
		iov[0].iov_len = receive_len + 4;
		iov[1].iov_len = 0;

		dump_smb(midQ->resp_buf, 80);
		/* convert the length into a more usable form */