alsa-project/alsa-lib pull request #115 was opened from perexg:

It seems that the commit "pcm: ioplug: Transfer all available data" introduced new regressions (wrong memory access). The second issue is that the avail_update in ioplug does not move appl_ptr nor hw_ptr, so it's possible that the transfers may be repetitive.

This patch moves the transfer calls to mmap_begin callback where it should be. The pointer wraps are handled by design now.

Fixes: 1714332719 ("pcm: ioplug: Transfer all available data") BugLink: https://github.com/alsa-project/alsa-lib/pull/103

Request URL : https://github.com/alsa-project/alsa-lib/pull/115 Patch URL : https://github.com/alsa-project/alsa-lib/pull/115.patch Repository URL: https://github.com/alsa-project/alsa-lib