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| author | Tim Foley <tfoleyNV@users.noreply.github.com> | 2019-03-08 08:43:49 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-03-08 08:43:49 -0800 |
| commit | 4aab9cc79e7b0496ec447bad67225dc1c3486bef (patch) | |
| tree | d4e6a664ca7211a1c681bc6906568d7c9102dd55 /source | |
| parent | 74a340506bde3c668b05ad5aa1192cfa89763243 (diff) | |
Fix a 64-bit issue in our Windows UI code (#887)
Fixes issue #874
The problem here was that a pointer was being cast to `LONG` so that it could be used with the `SetWindowLongPtr` API, but that API actually expects a `LONG_PTR`. Since `LONG` is a 32-bit type on 64-bit Windows, the pointer we stored was getting truncated, leading to crashes.
I'm kind of surprised this wasn't biting more of our applications (e.g., the render tests).
Diffstat (limited to 'source')
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