avf: avoid eating our own tail 88/32288/1
authorDamjan Marion <damarion@cisco.com>
Wed, 12 May 2021 12:43:21 +0000 (14:43 +0200)
committerDamjan Marion <damarion@cisco.com>
Wed, 12 May 2021 13:46:59 +0000 (15:46 +0200)
commit8b4d474abd62c623502ad9a4a279a9b4535ca0c1
treea820d9863b84a37bed82801e02df635ee042ff76
parentee32d66802a39f97643e2de263390ddfa5aa09f6
avf: avoid eating our own tail

This happens in case we are not able to refill ring with new buffers.

Type: fix
Change-Id: I727e55c5b8482d9b8aeb4a9933a9a755fe21e55f
Signed-off-by: Damjan Marion <damarion@cisco.com>
src/plugins/avf/input.c