CVE-2022-49510 Information

Description

In the Linux kernel the following vulnerability has been resolved:

drm/omap: fix NULL but dereferenced coccicheck error

Fix the following coccicheck warning: ./drivers/gpu/drm/omapdrm/omap_overlay.c:89:22-25: ERROR: r_ovl is NULL but dereferenced.

Here should be ovl->idx rather than r_ovl->idx.

Reference

https://git.kernel.org/stable/c/08d9a75eab594ca508a440db7c73064498d26687 https://git.kernel.org/stable/c/8f2a3970c969d0d8d7289a4c65edcedafc16fd92 https://git.kernel.org/stable/c/d2507be660310bb9bcca918f81f49b8bba07e462