3301e9b0ff
When an icon is sent over dbus, we turn this into a cairo ImageSurface. This is done by turning the actual icon data into a string and using cairo.ImageSurface.create_for_data() to create a surface for this data. However, this function only creates an ImageSurface that refers to this data. It does not copy the data. Thus, when the Lua GC later frees the string, we have a cairo surface that refers to already-freed data. Fix this by duplicating the cairo surface, which makes cairo create a copy of the data. Then, we finish the original surface. While doing this, the string is kept alive in a local variable. (Possibly) Fixes: https://github.com/awesomeWM/awesome/issues/2361 Signed-off-by: Uli Schlachter <psychon@znc.in> |
||
|---|---|---|
| .. | ||
| core.lua | ||
| dbus.lua | ||
| init.lua | ||