Fixed issue where struct env_set methods that

change the value of an existing name=value pair
would delay the freeing of the memory held by
the previous name=value pair until the underlying
client instance object is closed.

This could cause a server that handles long-term
client connections, resulting in many periodic calls
to verify_callback, to needlessly grow the env_set
memory allocation until the underlying client instance
object is closed.


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@1493 e7ae566f-a301-0410-adde-c780ea21d3b5

1 files changed, 1 insertions, 0 deletions

diff --git a/openvpn.h b/openvpn.h
index 2b6cf14..0cdab62 100644
--- a/openvpn.h
+++ b/openvpn.h
@@ -403,6 +403,7 @@ struct context_2
 
   /* environmental variables to pass to scripts */
   struct env_set *es;
+  bool es_owned;
 
   /* don't wait for TUN/TAP/UDP to be ready to accept write */
   bool fast_io;