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| author | Fergus Dall <sidereal@google.com> | 2021-12-15 10:31:41 +1100 |
|---|---|---|
| committer | Simon Ser <contact@emersion.fr> | 2022-02-05 14:29:39 +0000 |
| commit | e949b3bfbb92363724ef1bd5b2f5736de8a9f98a (patch) | |
| tree | 103dceb211bbd3356747c389732b1f060947ec01 /cursor | |
| parent | Use zalloc for structs (diff) | |
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display-test: Fix a race condition in test suite
Several tests in this suite use setting and checking client.display_stopped (in
test-compositor.h) to synchronise between threads. This is a data race because
display_stopped is a non-atomic int. Fix this by making it an atomic_bool
instead. We don't need to change the access code because reads and writes are
sequentially consistent by default.
This can be reproduced (with both clang and gcc) by running
```
meson -Db_sanitize=thread build
cd build
ninja
meson test
```
Signed-off-by: Fergus Dall <sidereal@google.com>
Diffstat (limited to 'cursor')
0 files changed, 0 insertions, 0 deletions