JTC 1/SC 22/WG 23 C++ Vulnerability Discussions WG 23 N1126 December 13 2021 Participants Stephen Michell - Convenor Erhard Ploedereder - liaison Clive Pygott - UK Richard Corden - Spain Paul Preney - Canada Issues discussed: Worked on 6.34 Program signature mismatch, issue 68 and pull request #110. Kept text focussed on the vulnerability. Worked on 6.21 Namespace issues Worked on 6.22 Initialization of variables [LAV], Issue 49. ISO/IEC 24772-1 almost completely covers the issues. Simplified issues to clarify how dynamic initialization of variables can result in access before initialization. Note that all work is done in the WG 23 GitHub space https://github.com/ISO-IEC-JTC1-SC22-WG23-CPP/wg23-tr24772-10 and a trace of the work performed is looged in the Issues list and pull requests. Please contact one of Stephen Michell stephen.michell@maurya.on.ca, Peter Sommerlad peter.cpp@sommerlad.ch, Paul Preney paul@preney.ca to gain access.