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authorAleksei Bavshin <alebastr89@gmail.com>2020-07-10 07:24:32 -0700
committerHarry Jeffery <harry@exec64.co.uk>2020-07-21 01:50:01 +0100
commit500a6b3acc2f8e3bb6be1883c02004619c9edd32 (patch)
tree46df6e263186a5afd1ace5a5efb6399c65452f89 /files
parent767ce08307df6e816fcca7dfd747d8cc6a593fc5 (diff)
downloadimv-500a6b3acc2f8e3bb6be1883c02004619c9edd32.tar.gz
Use private mapping for memfd with keymap.
mmap with MAP_SHARED would fail if the compositor provides a read-only descriptor with keymap. And at least weston applies F_SEAL_WRITE to the memfd if supported by the platform. Fixes #263
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