On Wed, Sep 28, 2022 at 02:23:01PM +0800, Jianglei Nie wrote:
> fbtft_probe_common() allocates a memory chunk for "info" with
> fbtft_framebuffer_alloc(). When "display->buswidth == 0" is true, the
> function returns without releasing the "info", which will lead to a
> memory leak.
>
> Fix it by calling fbtft_framebuffer_release() when "display->buswidth
> == 0" is true.
Fixes tag?
...
> if (display->buswidth == 0) {
> dev_err(dev, "buswidth is not set\n");
> + fbtft_framebuffer_release(info);
> return -EINVAL;
ret = dev_err_probe(dev, -EINVAL, "buswidth is not set\n");
goto out_release;
> }
--
With Best Regards,
Andy Shevchenko
