[doris] 02/05: [fix](s3_writer) init member's value to avoid undefined behavior (#21233)

[kx...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

kxiao pushed a commit to branch branch-2.0
in repository https://gitbox.apache.org/repos/asf/doris.git

commit af960a6d4792701c70c5a187dd2035e35f93df66
Author: Mingyu Chen <mo...@163.com>
AuthorDate: Tue Jun 27 20:01:20 2023 +0800

    [fix](s3_writer) init member's value to avoid undefined behavior (#21233)
---
 be/src/io/fs/s3_file_write_bufferpool.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/be/src/io/fs/s3_file_write_bufferpool.h b/be/src/io/fs/s3_file_write_bufferpool.h
index b69964b48e..660cbc8e8a 100644
--- a/be/src/io/fs/s3_file_write_bufferpool.h
+++ b/be/src/io/fs/s3_file_write_bufferpool.h
@@ -104,8 +104,8 @@ struct S3FileBuffer : public std::enable_shared_from_this<S3FileBuffer> {
     // caller of this buf could use this callback to do syncronization
     Callback _on_finish_upload = nullptr;
     Status _status;
-    size_t _offset;
-    size_t _size;
+    size_t _offset {0};
+    size_t _size {0};
     std::shared_ptr<std::iostream> _stream_ptr;
     // only served as one reserved buffer
     Slice _buf;


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