[ARROW-9819] [C++] Bump mimalloc to 1.6.4

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0
• Component/s: C++, Packaging
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/25861
• Assignee: Neal Richardson
• Reporter: Neal Richardson
• Created: 21/Aug/20 15:25
• Updated: 11/Jan/23 08:09
• Resolved: 22/Aug/20 20:35

Description

1.6.4 includes a fix for https://github.com/microsoft/mimalloc/issues/277, which we need to enable it in the R Windows CRAN packages.

Issue Links

• links to: GitHub Pull Request #8019