common: check for valid states during ep posting

Signed-off-by: Arlin Davis <arlin.r.davis@intel.com>

diff --git a/dapl/common/dapl_ep_util.c b/dapl/common/dapl_ep_util.c
index 5133f598d3007377201ed24a678879a5ed57fdfb..8ceb1bed3555abd0fd52f248ba9e9aa1df64a9a3 100644 (file)
--- a/dapl/common/dapl_ep_util.c
+++ b/dapl/common/dapl_ep_util.c
@@ -352,6 +352,10 @@ dapl_ep_post_send_req(IN DAT_EP_HANDLE ep_handle,
 
        ep_ptr = (DAPL_EP *) ep_handle;
 
+       if ((ep_ptr->param.ep_state != DAT_EP_STATE_CONNECTED) &&
+           (ep_ptr->param.ep_state != DAT_EP_STATE_DISCONNECTED))
+               return(DAT_ERROR(DAT_INVALID_STATE, DAT_INVALID_STATE_EP_UNCONNECTED));
+
        /*
         * Synchronization ok since this buffer is only used for send
         * requests, which aren't allowed to race with each other.