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Posted to commits@doris.apache.org by mo...@apache.org on 2022/06/19 02:29:06 UTC
[doris] branch master updated: [fix](reader)replace an auto with size_t to avoid integer overflow (#10163)
This is an automated email from the ASF dual-hosted git repository.
morningman pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/doris.git
The following commit(s) were added to refs/heads/master by this push:
new ffe466cbc7 [fix](reader)replace an auto with size_t to avoid integer overflow (#10163)
ffe466cbc7 is described below
commit ffe466cbc7558733f1e36ce04c2d8d295081979b
Author: SleepyBear <ka...@live.cn>
AuthorDate: Sun Jun 19 10:29:01 2022 +0800
[fix](reader)replace an auto with size_t to avoid integer overflow (#10163)
---
be/src/olap/rowset/segment_v2/binary_dict_page.cpp | 2 +-
be/src/olap/rowset/segment_v2/binary_plain_page.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/be/src/olap/rowset/segment_v2/binary_dict_page.cpp b/be/src/olap/rowset/segment_v2/binary_dict_page.cpp
index b7a7c07681..b53ff52ade 100644
--- a/be/src/olap/rowset/segment_v2/binary_dict_page.cpp
+++ b/be/src/olap/rowset/segment_v2/binary_dict_page.cpp
@@ -291,7 +291,7 @@ Status BinaryDictPageDecoder::next_batch(size_t* n, ColumnBlockView* dst) {
}
// use SIMD instruction to speed up call function `RoundUpToPowerOfTwo`
- auto mem_size = 0;
+ size_t mem_size = 0;
for (int i = 0; i < len; ++i) {
mem_len[i] = BitUtil::RoundUpToPowerOf2Int32(mem_len[i], MemPool::DEFAULT_ALIGNMENT);
mem_size += mem_len[i];
diff --git a/be/src/olap/rowset/segment_v2/binary_plain_page.h b/be/src/olap/rowset/segment_v2/binary_plain_page.h
index 58dad51b90..cac9da3709 100644
--- a/be/src/olap/rowset/segment_v2/binary_plain_page.h
+++ b/be/src/olap/rowset/segment_v2/binary_plain_page.h
@@ -208,7 +208,7 @@ public:
}
// use SIMD instruction to speed up call function `RoundUpToPowerOfTwo`
- auto mem_size = 0;
+ size_t mem_size = 0;
for (int i = 0; i < max_fetch; ++i) {
mem_len[i] = BitUtil::RoundUpToPowerOf2Int32(mem_len[i], MemPool::DEFAULT_ALIGNMENT);
mem_size += mem_len[i];
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