[bisected] GVariant test regression on big-endian architectures
The recent GVariant fixes seem to have caused a test regression on Debian s390x, and on the various big-endian members of Debian's unsupported "ports" architecture family (hppa, powerpc, ppc64, sparc64). The gvariant
test-case is an easy reproducer: it was fine in 2.75.0 and 2.74.3, but segfaults with the latest changes.
Bisection says this regressed in ade71fb5 "gvariant: Don’t allow child elements to overlap with each other".
Obviously I don't have a $15K mainframe myself, but Debian developers have remote access to a s390x where we can test this, and I would hope that Red Hat/IBM employees can also get access to one.