Merge pull request #524 from anta5010/ts_context

Use as_ptr for TS service name

Author: ionut-arm

src/providers/trusted_service/context/mod.rs

@@ -74,15 +74,10 @@ impl Context {
 
         info!("Obtaining a crypto Trusted Service context.");
         let mut status = 0;
-        let service_context = unsafe {
-            service_locator_query(
-                CString::new("sn:trustedfirmware.org:crypto:0")
-                    .unwrap()
-                    .into_raw(),
-                &mut status,
-            )
-        };
+        let service_name = CString::new("sn:trustedfirmware.org:crypto:0").unwrap();
+        let service_context = unsafe { service_locator_query(service_name.as_ptr(), &mut status) };
         if service_context.is_null() {
+            error!("Locating crypto Trusted Service failed, status: {}", status);
             return Err(io::Error::new(
                 io::ErrorKind::Other,
                 "Failed to obtain a Trusted Service context",

src/utils/service_builder.rs

@@ -370,7 +370,7 @@ unsafe fn get_provider(
         }
         #[cfg(feature = "trusted-service-provider")]
         ProviderConfig::TrustedService { .. } => {
-            info!("Creating a TPM Provider.");
+            info!("Creating a Trusted Service Provider.");
             Ok(Some(Arc::new(
                 TrustedServiceProviderBuilder::new()
                     .with_key_info_store(kim_factory.build_client(ProviderId::TrustedService))