[QPID-7651] [linearstore] Using write page cache sizes of 1 and 2 (kiB) cause floating point exception on startup

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: qpid-cpp-1.37.0
• Component/s: C++ Broker
• Assignee: Kim van der Riet
• Reporter: Kim van der Riet
• Created: 31/Jan/17 15:39
• Updated: 22/Nov/17 12:27
• Resolved: 01/Feb/17 14:29

Description

The help for linearstore parameter wcache-page-size indicates that legal values are powers of 2 between 1 and 128. In addition, the validation for this parameter allows these values. However, the minimum value should be 4, and using either 1 or 2 as a value will cause a floating point exception when the broker is started.

Issue Links

• is cloned by: QPID-7654 [legacystore] Using write page cache sizes of 1 and 2 (kiB) cause floating point exception on startup