ioctl: Fix slice range panic when sizing up buffer planes#62
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Calling set_num_planes() on a multi-planar buffer panics when the requested number of planes is greater than the current buffer length (self.buffer.length), because the plane clearing loop constructs an invalid reversed range num_planes..self.buffer.length. Wrap the plane clearing loop in an if check so that it only runs when sizing down.
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Nice catch! Thank you for the fix. |
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Calling set_num_planes() on a multi-planar buffer panics when the requested number of planes is greater than the current buffer length (self.buffer.length), because the plane clearing loop constructs an invalid reversed range num_planes..self.buffer.length.
Wrap the plane clearing loop in an if check so that it only runs when sizing down.