[libvirt] [PATCH] Fix comment about GNUTLS initialization/cleanup
From: "Daniel P. Berrange" <berrange(a)redhat.com>
---
src/rpc/virnettlscontext.c | 10 +++++++---
1 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/src/rpc/virnettlscontext.c b/src/rpc/virnettlscontext.c
index 74a61e0..7440c7a 100644
--- a/src/rpc/virnettlscontext.c
+++ b/src/rpc/virnettlscontext.c
@@ -1423,9 +1423,13 @@ void virNetTLSSessionFree(virNetTLSSessionPtr sess)
* virNetTLS* because it initializes
* underlying GnuTLS library. According to
* it's documentation, it's safe to be called
- * many times, but is not thread safe. Each
- * call SHOULD be later followed by
- * virNetTLSContextDeinit.
+ * many times, but is not thread safe.
+ *
+ * There is no corresponding "Deinit" / "Cleanup"
+ * function because there is no safe way to call
+ * 'gnutls_global_deinit' from a multi-threaded
+ * library, where other libraries linked into the
+ * application may also be using gnutls.
*/
void virNetTLSInit(void)
{
--
1.7.7.6