Server crashes on overflow of division result
---------------------------------------------
Key: CORE-6345
URL: http://tracker.firebirdsql.org/browse/CORE-6345
Project: Firebird Core
Issue Type: Bug
Components: Engine
Affects Versions: 4.0 Beta 2
Environment: ISQL Version: WI-V4.0.0.2076 Firebird 4.0 Release
Candidate 1
Server version:
Firebird/Windows/AMD/Intel/x64 (access method), version "WI-V4.0.0.2076
Firebird 4.0 Release Candidate 1"
Firebird/Windows/AMD/Intel/x64 (remote server), version "WI-V4.0.0.2076
Firebird 4.0 Release Candidate 1/tcp (DESKTOP-E3INAFT)/P16:C"
Firebird/Windows/AMD/Intel/x64 (remote interface), version "WI-V4.0.0.2076
Firebird 4.0 Release Candidate 1/tcp (DESKTOP-E3INAFT)/P16:C"
on disk structure version 13.0
Reporter: Simonov Denis
Server crashes on overflow of division result
SQL> select -922337203685477.5808/-1.0 from rdb$database;
DIVIDE
=============================================
Statement failed, SQLSTATE = 08006
Error reading data from the connection.
firebird.log contains the following error entry
DESKTOP-E3INAFT Thu Jun 25 19:27:24 2020
Interger overflow.
The result of an integer operation caused the
most significant bit of the result to carry.
This exception will cause the Firebird server
to terminate abnormally.
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