v.25.6Improvement

Fix a crash: if an exception is

Official CH changelog text
Fix a crash: if an exception is thrown in an attempt to remove a temporary file (they are used for spilling temporary data on disk) in the destructor, the program can terminate. #80776 (Alexey Milovidov).
Fixed a crash occurring when an exception thrown during the removal of temporary files in the destructor caused program termination.

Why it matters

This fix addresses the issue where exceptions triggered while deleting temporary spill files on disk could lead to an unexpected program crash, improving stability and reliability.

How to use it

The fix is applied internally in the ClickHouse codebase, requiring no user action or configuration to benefit from the enhanced stability.

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