5 Commits

Author	SHA1	Message	Date
Marko Mäkelä	66ec3a770f	Merge 10.2 into 10.3	2020-07-31 13:51:28 +03:00
Marko Mäkelä	f35d172103	MDEV-23198 Crash in REPLACE ... row_vers_impl_x_locked_low(): clust_offsets may point to memory that is allocated by mem_heap_alloc() and may have been freed. For initializing clust_offsets, try to use the stack-allocated buffer instead of a pointer that may point to freed memory. This fixes a regression that was introduced in commit f0aa073f2b (MDEV-20950).	2020-07-31 11:54:35 +03:00
Marko Mäkelä	b006d2ead4	Merge bb-10.2-ext into 10.3	2018-02-15 10:22:03 +02:00
Marko Mäkelä	be6307c0fa	Merge 10.1 into 10.2	2018-02-08 13:53:21 +02:00
Marko Mäkelä	5421e3aee7	MDEV-15249 Crash in MVCC read after IMPORT TABLESPACE ... PageConverter::adjust_cluster_record(): Instead of writing the invalid value DB_ROLL_PTR=0, write a value that indicates a fresh insert, that is, prevents the DB_ROLL_PTR from being dereferenced in any circumstances. It can be argued that IMPORT TABLESPACE should actually update the dict_index_t::trx_id to prevent older transactions from accessing the table, similar to what I did on table rebuild in MySQL 5.6.6 in 03f81a55f2	2018-02-08 12:59:32 +02:00