chenhao7253886 closed pull request #462: Fix core when release UDF cache entry
URL: https://github.com/apache/incubator-doris/pull/462
 
 
   

This is a PR merged from a forked repository.
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diff --git a/be/src/exprs/expr.h b/be/src/exprs/expr.h
index d947cf8e..85717410 100644
--- a/be/src/exprs/expr.h
+++ b/be/src/exprs/expr.h
@@ -396,7 +396,7 @@ class Expr {
         ExprContext* ctx, RuntimeState* state, int varargs_buffer_size);
 
     /// Cache entry for the library implementing this function.
-    UserFunctionCacheEntry* _cache_entry;
+    UserFunctionCacheEntry* _cache_entry = nullptr;
 
     // function opcode
 


 

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