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The following commit(s) were added to refs/heads/master by this push:
new e9d267309b7 [fix](func) Fix BE core dump caused by buffer access out
of bounds (#44919)
e9d267309b7 is described below
commit e9d267309b7f06b12cb956d44bb66aeffbccdda3
Author: zxealous <zhouchang...@baidu.com>
AuthorDate: Wed Dec 4 11:21:24 2024 +0800
[fix](func) Fix BE core dump caused by buffer access out of bounds (#44919)
Fix BE core dump caused by buffer access out of bounds
---
be/src/vec/functions/function_string.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/be/src/vec/functions/function_string.cpp
b/be/src/vec/functions/function_string.cpp
index cee141db2a7..89737d03453 100644
--- a/be/src/vec/functions/function_string.cpp
+++ b/be/src/vec/functions/function_string.cpp
@@ -894,7 +894,7 @@ struct StringSpace {
if (data[i] > 0) {
buffer.resize(data[i]);
for (size_t j = 0; j < data[i]; ++j) {
- buffer[i] = ' ';
+ buffer[j] = ' ';
}
StringOP::push_value_string(std::string_view(buffer.data(),
buffer.size()), i,
res_data, res_offsets);
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