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liaoxin pushed a commit to branch branch-2.1
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The following commit(s) were added to refs/heads/branch-2.1 by this push:
new f2b93d58964 [Fix](load) Restrict the import of VARCHAR(0) data to
avoid coredump #40940 (#40974)
f2b93d58964 is described below
commit f2b93d58964e64523f7366a03ea07dee5f0279d9
Author: Xin Liao <liaoxin...@126.com>
AuthorDate: Thu Sep 19 17:40:46 2024 +0800
[Fix](load) Restrict the import of VARCHAR(0) data to avoid coredump #40940
(#40974)
cherry pick from #40940
---
be/src/vec/sink/vtablet_block_convertor.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/be/src/vec/sink/vtablet_block_convertor.cpp
b/be/src/vec/sink/vtablet_block_convertor.cpp
index 086c9a3ddd0..57ec77a38e2 100644
--- a/be/src/vec/sink/vtablet_block_convertor.cpp
+++ b/be/src/vec/sink/vtablet_block_convertor.cpp
@@ -218,7 +218,7 @@ Status OlapTableBlockConvertor::_internal_validate_column(
size_t limit = config::string_type_length_soft_limit_bytes;
// when type.len is negative, std::min will return overflow value, so
we need to check it
- if (type.len > 0) {
+ if (type.len >= 0) {
limit = std::min(config::string_type_length_soft_limit_bytes,
type.len);
}
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