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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2022/07/26 07:14:17 UTC

[GitHub] [doris] spaces-X opened a new pull request, #11204: [fix](be): fix stack overflow in unhex function

spaces-X opened a new pull request, #11204:
URL: https://github.com/apache/doris/pull/11204

   # Proposed changes
   
   Fix be crushed due to stack overflow  in the `unhex` function.
   
   Located and fixed by @924060929 
   ## Problem Summary:
   
   Describe the overview of changes.
   
   ## Checklist(Required)
   
   1. Does it affect the original behavior: (Yes/No/I Don't know)
   2. Has unit tests been added: (Yes/No/No Need)
   3. Has document been added or modified: (Yes/No/No Need)
   4. Does it need to update dependencies: (Yes/No)
   5. Are there any changes that cannot be rolled back: (Yes/No)
   
   ## Further comments
   
   If this is a relatively large or complex change, kick off the discussion at [dev@doris.apache.org](mailto:dev@doris.apache.org) by explaining why you chose the solution you did and what alternatives you considered, etc...
   


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[GitHub] [doris] github-actions[bot] commented on pull request #11204: [fix](be): fix stack overflow in unhex function

Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on PR #11204:
URL: https://github.com/apache/doris/pull/11204#issuecomment-1195341320

   PR approved by at least one committer and no changes requested.


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[GitHub] [doris] spaces-X commented on pull request #11204: [fix](be): fix stack overflow in unhex function

Posted by GitBox <gi...@apache.org>.
spaces-X commented on PR #11204:
URL: https://github.com/apache/doris/pull/11204#issuecomment-1196431095

   @dataroaring @yiguolei  Fix an ut error and it has been passed in my local env. Please review again thx.


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[GitHub] [doris] github-actions[bot] commented on pull request #11204: [fix](be): fix stack overflow in unhex function

Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on PR #11204:
URL: https://github.com/apache/doris/pull/11204#issuecomment-1195341351

   PR approved by anyone and no changes requested.


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[GitHub] [doris] spaces-X commented on a diff in pull request #11204: [fix](be): fix stack overflow in unhex function

Posted by GitBox <gi...@apache.org>.
spaces-X commented on code in PR #11204:
URL: https://github.com/apache/doris/pull/11204#discussion_r930779540


##########
be/src/udf/udf.h:
##########
@@ -255,7 +256,8 @@ class FunctionContext {
 
     // Create a test FunctionContext object. The caller is responsible for calling delete
     // on it. This context has additional debugging validation enabled.
-    static FunctionContext* create_test_context();
+    // And the default value of mem_pool is nullprt.

Review Comment:
   ```suggestion
       // And the default value of mem_pool is nullptr.
   ```



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[GitHub] [doris] yiguolei merged pull request #11204: [fix](be): fix stack overflow in unhex function

Posted by GitBox <gi...@apache.org>.
yiguolei merged PR #11204:
URL: https://github.com/apache/doris/pull/11204


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