RE: [PATCH v3 1/3] drm: adv7511: Fix use-after-free in adv7533_attach_dsi()

2024-11-07 Thread Biju Das
Hi Laurent, Thanks for the feedback. > -Original Message- > From: Laurent Pinchart > Sent: 06 November 2024 19:33 > Subject: Re: [PATCH v3 1/3] drm: adv7511: Fix use-after-free in > adv7533_attach_dsi() > > On Wed, Nov 06, 2024 at 08:04:16PM +0100, Geert Uytte

Re: [PATCH v3 1/3] drm: adv7511: Fix use-after-free in adv7533_attach_dsi()

2024-11-06 Thread Laurent Pinchart
On Wed, Nov 06, 2024 at 08:04:16PM +0100, Geert Uytterhoeven wrote: > Hi Biju, > > On Wed, Nov 6, 2024 at 7:49 PM Biju Das wrote: > > The host_node pointer assigned and freed in adv7533_parse_dt() > > and later adv7533_attach_dsi() uses the same. Fix this issue > > by freeing the host_node in adv

Re: [PATCH v3 1/3] drm: adv7511: Fix use-after-free in adv7533_attach_dsi()

2024-11-06 Thread Geert Uytterhoeven
Hi Biju, On Wed, Nov 6, 2024 at 7:49 PM Biju Das wrote: > The host_node pointer assigned and freed in adv7533_parse_dt() > and later adv7533_attach_dsi() uses the same. Fix this issue > by freeing the host_node in adv7533_attach_dsi() instead of > adv7533_parse_dt(). > > Fixes: 1e4d58cd7f88 ("drm