Fix ghost ASIO driver hang by validating HFILE properly#481
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groundhog-max wants to merge 1 commit intothestk:masterfrom
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Fix ghost ASIO driver hang by validating HFILE properly#481groundhog-max wants to merge 1 commit intothestk:masterfrom
groundhog-max wants to merge 1 commit intothestk:masterfrom
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OpenFile returns HFILE_ERROR (-1) on failure, which the previous check (if (hfile)) incorrectly accepted as a valid handle. This caused ghost ASIO driver entries (left behind by uninstalled software) to pass validation and hang the app when rtaudio tried to load them. Use (hfile && hfile != HFILE_ERROR) to reject both sentinels explicitly.
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OpenFile returns HFILE_ERROR (-1) on failure, which the previous check (if (hfile)) incorrectly accepted as a valid handle. This caused ghost ASIO driver entries (left behind by uninstalled software) to pass validation and hang the app when rtaudio tried to load them. Use (hfile && hfile != HFILE_ERROR) to reject both sentinels explicitly.