Fix hashing.

diff --git a/src/libserver/events.c b/src/libserver/events.c
index 05d11e2d302e7f57996521b9e00df08dac4a5c73..74559872cdcda2641accd8bf03f973dd39203736 100644 (file)
--- a/src/libserver/events.c
+++ b/src/libserver/events.c
@@ -25,6 +25,7 @@
 #include "config.h"
 #include "main.h"
 #include "events.h"
+#include "xxhash.h"
 
 #define RSPAMD_SESSION_FLAG_WATCHING (1 << 0)
 #define RSPAMD_SESSION_FLAG_DESTROYING (1 << 1)
@@ -73,10 +74,16 @@ rspamd_event_hash (gconstpointer a)
 {
        const struct rspamd_async_event *ev = a;
        XXH64_state_t st;
+       union {
+               event_finalizer_t f;
+               gpointer p;
+       } u;
+
+       u.f = ev->fin;
 
        XXH64_reset (&st, rspamd_hash_seed ());
        XXH64_update (&st, ev->user_data, sizeof (gpointer));
-       XXH64_update (&st, ev->fin, sizeof (*ev->fin));
+       XXH64_update (&st, &u, sizeof (u));
 
        return XXH64_digest (&st);
 }