pcm: fix stack allocation inside a loop

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To: alsa-devel@xxxxxxxxxxxxxxxx
Subject: pcm: fix stack allocation inside a loop
From: GitHub pull_request - opened <github@xxxxxxxxxxxxxxxx>
Date: Wed, 15 Nov 2023 22:17:29 +0100 (CET)
In-reply-to: <1700083044504610777-webhooks-bot@alsa-project.org>
References: <1700083044504610777-webhooks-bot@alsa-project.org>

alsa-project/alsa-lib pull request #363 was opened from szsam:

Using alloca in a loop can lead to a stack overflow. Fix by using malloc and free.

Request URL   : https://github.com/alsa-project/alsa-lib/pull/363
Patch URL     : https://github.com/alsa-project/alsa-lib/pull/363.patch
Repository URL: https://github.com/alsa-project/alsa-lib

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