Re: [PATCH] drm/crtc: do not release uninitialized connector reference

2023-10-06 Thread Fedor Pchelkin
On 23/07/21 01:15PM, Fedor Pchelkin wrote: > Inside drm_mode_setcrtc() connector_set is allocated using kmalloc_array() > so its values are uninitialized. When filling this array with actual > pointers to drm connector objects, an error caused with invalid ioctl > request data may occur leading us

[PATCH] drm/crtc: do not release uninitialized connector reference

2023-07-23 Thread Fedor Pchelkin
Inside drm_mode_setcrtc() connector_set is allocated using kmalloc_array() so its values are uninitialized. When filling this array with actual pointers to drm connector objects, an error caused with invalid ioctl request data may occur leading us to put references to already taken objects. However