[MDEV-24964] Heap-buffer-overflow on wsrep_schema.cc ::remove_fragments Created: 2021-02-24  Updated: 2021-02-24  Resolved: 2021-02-24

Status: Closed
Project: MariaDB Server
Component/s: Galera
Affects Version/s: 10.4, 10.5, 10.6
Fix Version/s: 10.4.19, 10.5.10, 10.6.0

Type: Bug Priority: Major
Reporter: Jan Lindström (Inactive) Assignee: Jan Lindström (Inactive)
Resolution: Fixed Votes: 0
Labels: None


 Description   

***Warnings generated in error logs during shutdown after running tests: galera_sr.GCF-1018B
==428805==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6020000148d8 at pc 0x000001be821d bp 0x7fbe0bb2b030 sp 0x7fbe0bb2b028
SUMMARY: AddressSanitizer: heap-buffer-overflow /mariadb/10.6/sql/wsrep_schema.cc:1115:43 in Wsrep_schema::remove_fragments(THD*, wsrep::id const&, wsrep::transaction_id, std::vector<wsrep::seqno, std::allocator<wsrep::seqno> > const&)
Attempting backtrace. You can use the following information to find out
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