CID 352848, CID 352849: Control flow issues (DEADCODE)

** CID 352849:  Control flow issues  (DEADCODE)
/lib/dns/xfrin.c: 1143 in xfrin_start()


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*** CID 352849:  Control flow issues  (DEADCODE)
/lib/dns/xfrin.c: 1143 in xfrin_start()
1137     	}
1138     
1139     	if (store != NULL && store != found_store) {
1140     		isc_tls_cert_store_free(&store);
1141     	}
1142     
>>>     CID 352849:  Control flow issues  (DEADCODE)
>>>     Execution cannot reach the expression "sess_cache != found_sess_cache" inside this statement: "if (sess_cache != NULL && s...".
1143     	if (sess_cache != NULL && sess_cache != found_sess_cache) {
1144     		isc_tlsctx_client_session_cache_detach(&sess_cache);
1145     	}
1146     
1147     	isc_refcount_decrement0(&xfr->connects);
1148     	dns_xfrin_detach(&connect_xfr);

** CID 352848:  Control flow issues  (DEADCODE)
/bin/dig/dighost.c: 2880 in get_create_tls_context()


________________________________________________________________________________________________________
*** CID 352848:  Control flow issues  (DEADCODE)
/bin/dig/dighost.c: 2880 in get_create_tls_context()
2874     	if (ctx != NULL && found_ctx != ctx) {
2875     		isc_tlsctx_free(&ctx);
2876     	}
2877     	if (store != NULL && store != found_store) {
2878     		isc_tls_cert_store_free(&store);
2879     	}
>>>     CID 352848:  Control flow issues  (DEADCODE)
>>>     Execution cannot reach the expression "sess_cache != found_sess_cache" inside this statement: "if (sess_cache != NULL && s...".
2880     	if (sess_cache != NULL && sess_cache != found_sess_cache) {
2881     		isc_tlsctx_client_session_cache_detach(&sess_cache);
2882     	}
2883     	return (NULL);
2884     }
2885