lib-ssl-iostream: Fixed deinitialization of openssl library.

Previously, it also dereferenced the library when it was never initialized in the first place.

diff --git a/src/lib-ssl-iostream/iostream-openssl-context.c b/src/lib-ssl-iostream/iostream-openssl-context.c
index 229a880ffef51b7c7d069c541848a88be0031021..6a0fafa264a1afc254efa1a48789e68b2801babc 100644 (file)
--- a/src/lib-ssl-iostream/iostream-openssl-context.c
+++ b/src/lib-ssl-iostream/iostream-openssl-context.c
@@ -605,6 +605,8 @@ void openssl_iostream_context_deinit(struct ssl_iostream_context *ctx)
 
 void openssl_iostream_global_deinit(void)
 {
+       if (!ssl_global_initialized)
+               return;
        dovecot_openssl_common_global_unref();
 }