Fixed CORE-2840: Engine crashes if the NULL attachment handle is pass…

…ed from the Y-valve.
FirebirdSQL · Feb 2, 2010 · 2cc6811 · 2cc6811
1 parent 7f6107c
commit 2cc6811
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/jrd/jrd.cpp b/src/jrd/jrd.cpp
@@ -175,7 +175,7 @@ namespace
 
 	inline void validateHandle(thread_db* tdbb, Jrd::Attachment* const attachment)
 	{
-		if (attachment == tdbb->getAttachment())
+		if (attachment && attachment == tdbb->getAttachment())
 			return;
 
 		if (!attachment->checkHandle() || !attachment->att_database->checkHandle())