xwayland: add a size-safe wrapper for xcb_send_event (!4652) · Merge requests · wlroots / wlroots · GitLab

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Ilia Bozhinov requested to merge ammen99/wlroots:fix-send-event into master Apr 20, 2024

xcb_send_event expects the caller to always provide 32 byte data, even if the actual event struct is smaller than that.

Reference: xorg/lib/libxcb#18