1 files changed, 3 insertions, 0 deletions
diff --git a/src/core/ngx_slab.h b/src/core/ngx_slab.h
index 5bdacaf1b..348da8138 100644
--- a/src/core/ngx_slab.h
+++ b/src/core/ngx_slab.h
@@ -34,6 +34,9 @@ typedef struct {
     u_char           *end;
 
     ngx_shmtx_t       mutex;
+
+    u_char           *log_ctx;
+    u_char            zero;
 } ngx_slab_pool_t;