c747dbb250
With a 32-bit build, putting the initialized field at the end of the
struct bumped the struct size from 20 bytes to 24, changing the layout
of other structs embedding struct _SyncObject. While this would be
acceptable on master, it caused crashes with 1.20.
Making the initialized field a char and putting it in the hole before
the beingDestroyed field restores the 32-bit ABI as well.
Fixes https://gitlab.freedesktop.org/xorg/xserver/issues/892
Reviewed-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Alex Goins <agoins@nvidia.com>
(cherry picked from commit
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| .. | ||
| Makefile.am | ||
| meson.build | ||
| misync.c | ||
| misync.h | ||
| misyncfd.c | ||
| misyncfd.h | ||
| misyncshm.c | ||
| misyncshm.h | ||
| misyncstr.h | ||