drm: msm: fix possible memory leak in mdp5crtccursor_set()
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.46 by commit 33546183c16c7b9650682dc610bedd732d9c6919, it was introduced in version v4.0 by commit e172d10a9c4acc69bb07cbe9142ded2df791ff1f. For more details please see the references link.