tree 62d759b0c6b1fefbaf60e3d04e8ea845403465c9
parent 273e80f1fe5c8716cc7b6f59c6b8961cc1f9ff0f
author awlane <awlane@memphis.edu> 1696627405 -0500
committer Alexander Lane <awlane@memphis.edu> 1696873435 +0000

Update dummy keychain patch to avoid potential segfaults

Under certain circumstances, use of the dummy keychain patch can cause fairly
frequent segfaults when NFD creates UDP multicast faces. These appear to have
been due to issues with using using function-local static variables in a way that
was not thread safe. After some collaboration with Alex Afanasyev regarding finding
a cause, we landed on this fix which adjusts the offending code.

Co-Authored-By: Alex Afanasyev <aa@cs.fiu.edu>
Change-Id: Iadb812cb8a3d87b83421b7fa109dd539f0c7065f