Add mutex guarding realm refcount.

NOTE: Only guarding writes.

1 files changed, 1 insertions, 0 deletions

diff --git a/radsecproxy.h b/radsecproxy.h
index 244eb5c..c96cc69 100644
--- a/radsecproxy.h
+++ b/radsecproxy.h
@@ -185,6 +185,7 @@ struct realm {
     uint8_t accresp;
     regex_t regex;
     uint32_t refcount;
+    pthread_mutex_t refmutex;
     pthread_mutex_t mutex;
     struct realm *parent;
     struct list *subrealms;