SL-18801 Crash at LLPluginProcessParent::pollTick()

Looks like pollTick tried to call an already dead process

1 files changed, 8 insertions, 0 deletions

diff --git a/indra/llcommon/llprocess.cpp b/indra/llcommon/llprocess.cpp
index 23936f0526..97a38ea992 100644
--- a/indra/llcommon/llprocess.cpp
+++ b/indra/llcommon/llprocess.cpp
@@ -272,6 +272,14 @@ public:
 					boost::bind(&ReadPipeImpl::tick, this, _1));
 	}
 
+    ~ReadPipeImpl()
+    {
+        if (mConnection.connected())
+        {
+            mConnection.disconnect();
+        }
+    }
+
 	// Much of the implementation is simply connecting the abstract virtual
 	// methods with implementation data concealed from the base class.
 	virtual std::istream& get_istream() { return mStream; }