Messages in this thread | | | Date | Thu, 25 Jun 2020 18:26:55 +0530 | From | Vinod Koul <> | Subject | Re: [PATCH] phy: sun4i-usb: fix dereference of pointer phy0 before it is null checked |
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On 25-06-20, 13:44, Colin King wrote: > From: Colin Ian King <colin.king@canonical.com> > > Currently pointer phy0 is being dereferenced via the assignment of > phy on the call to phy_get_drvdata before phy0 is null checked, this > can lead to a null pointer dereference. Fix this by performing the > null check on phy0 before the call to phy_get_drvdata. Also replace > the phy0 == NULL check with the more usual !phy0 idiom.
Applied, thanks -- ~Vinod
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