Event: Fix incorrect memset

Signed-off-by: Haomai Wang <haomaiwang@gmail.com>

diff --git a/src/msg/async/Event.cc b/src/msg/async/Event.cc
index 38149e26d7c51016d3c9a67a357db39b1e42b68f..e54d8cce21b7b485cd2512bdd91677adc61d43e5 100644 (file)
--- a/src/msg/async/Event.cc
+++ b/src/msg/async/Event.cc
@@ -121,8 +121,8 @@ int EventCenter::create_file_event(int fd, int mask, EventCallbackRef ctxt)
       lderr(cct) << __func__ << " failed to realloc file_events" << cpp_strerror(errno) << dendl;
       return -errno;
     }
-    memset(file_events+nevent, 0, sizeof(FileEvent)*(new_size-nevent));
     file_events = new_events;
+    memset(file_events+nevent, 0, sizeof(FileEvent)*(new_size-nevent));
     nevent = new_size;
   }