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Fix use-after-free in XConnection::get_output_info (#1211)

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This commit is contained in:
Benjamin Saunders
2019-10-05 12:00:54 -07:00
committed by Osspial
parent 42e0ccfa1c
commit 2d41a7d1b0
2 changed files with 4 additions and 2 deletions
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5
src/platform_impl/linux/x11/util/randr.rs
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@@ -99,7 +99,8 @@ impl XConnection {
// video mode is returned to the user
monitor: None,
}
});
})
.collect();
let name_slice = slice::from_raw_parts(
(*output_info).name as *mut u8,
@@ -119,7 +120,7 @@ impl XConnection {
};
(self.xrandr.XRRFreeOutputInfo)(output_info);
Some((name, hidpi_factor, modes.collect()))
Some((name, hidpi_factor, modes))
}
pub fn set_crtc_config(&self, crtc_id: RRCrtc, mode_id: RRMode) -> Result<(), ()> {
unsafe {