GSD-2022-1006439 ALSA: emu10k1: Fix out of bounds access in snd_emu10k1_pcm_channel_alloc()

ALSA: emu10k1: Fix out of bounds access in sndemu10k1pcmchannelalloc 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 v4.19.258 by commit...