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由 William King 提交于Fix a use after free in a 'theoretical' case in switch_cache_db_persistant_execute_trans_full where the pre_trans_execute statement fails, but SQLSetAutoCommitAttr succeeds 5f3e98be
Fix a use after free in a 'theoretical' case in switch_cache_db_persistant_execute_trans_full where the pre_trans_execute statement fails, but SQLSetAutoCommitAttr succeeds