Good catch. Thanks! On 03/14/2017 12:42 PM, Stephen Hemminger wrote:
On Tue, 14 Mar 2017 12:01:03 -0400 Cathy Avery <[email protected]> wrote:#if IS_ENABLED(CONFIG_SCSI_FC_ATTRS) if (host->transportt == fc_transport_template) { + struct fc_rport_identifiers ids; + + ids.node_name = 0; + ids.port_name = 0; + ids.port_id = 0; + ids.roles |= FC_PORT_ROLE_FCP_TARGET;Since the variable ids is on the stack, it is uninitialized data. Doing a OR with uninitialized data is not correct. Better off to use C99 style iniatializer and skip the zero fields. struct fc_rport_identifiers ids = { .roles = FC_PORT_ROLE_FCP_TARGET, };
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