CID 330954: Possible Control flow issues in lib/isc/netmgr/tlsstream.c
Coverity Scan identified the following issue on main:
*** CID 330954: Possible Control flow issues (DEADCODE)
/lib/isc/netmgr/tlsstream.c: 423 in tls_do_bio()
417 return;
418 }
419
420 switch (tls_status) {
421 case SSL_ERROR_NONE:
422 case SSL_ERROR_ZERO_RETURN:
>>> CID 330954: Possible Control flow issues (DEADCODE)
>>> Execution cannot reach the expression "received_shutdown" inside this statement: "if (sent_shutdown && receiv...".
423 if (sent_shutdown && received_shutdown) {
424 /* clean shutdown */
425 isc_nm_cancelread(sock->outerhandle);
426 isc__nm_tls_close(sock);
427 };
428 return;This likely appeared with 11ed7aac.