STABLE12-attachserverproc-dont-dequeue-if-not-in-queue-20040602

FIXES 4699

can't see what else this can be. pile of details in the ticket.

(cherry picked from commit 5d9fcb30347e97471e5604828ef433683ca7a766)

diff --git a/src/rx/rx.c b/src/rx/rx.c
index d8ca3f80096eab97ee62e78c7612736b6380b4aa..cc11cb3d634c552cb592da5b29d0866806552e4c 100644 (file)
--- a/src/rx/rx.c
+++ b/src/rx/rx.c
@@ -3992,7 +3992,8 @@ rxi_AttachServerProc(call, socket, tnop, newcallp)
            MUTEX_ENTER(&rx_stats_mutex);
            rx_nWaiting--;
            MUTEX_EXIT(&rx_stats_mutex);
-           queue_Remove(call);
+           if (queue_IsOnQueue(call))
+               queue_Remove(call);
        }
        call->state = RX_STATE_ACTIVE;
        call->mode = RX_MODE_RECEIVING;