Database may get corrupted after ALTER DATABASE ENCRYPT/DECRYPT issued multiple times per database open time [CORE5041] #5328
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Modified by: @AlexPeshkoffassignee: Alexander Peshkov [ alexpeshkoff ] |
Modified by: @AlexPeshkoffstatus: Open [ 1 ] => Resolved [ 5 ] resolution: Fixed [ 1 ] Fix Version: 3.0 RC2 [ 10048 ] |
Modified by: @pavel-zotovstatus: Resolved [ 5 ] => Resolved [ 5 ] QA Status: No test => Deferred Test Details: Some kind of 'dummy' plugin for encryption is required in 'plugins' subfolder, otherwise one can not to start alter database encr. / decr. statement. |
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Submitted by: @AlexPeshkoff
When database is decrypted right after encryption (is same session) some pages may remain encrypted making them unreadable. This happens when other connections write to database file right after same pages were decrypted in another process.
Commits: 8d43682 53bc8eb 0891bc7 FirebirdSQL/fbt-repository@cebf7fd FirebirdSQL/fbt-repository@339dbee FirebirdSQL/fbt-repository@22bccc3
====== Test Details ======
Some kind of 'dummy' plugin for encryption is required in 'plugins' subfolder, otherwise one can not to start alter database encr. / decr. statement.
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