From 392d5b06f8134fe9b408ef1d44e3227762371b52 Mon Sep 17 00:00:00 2001 From: Jaroslav Kysela Date: Tue, 5 Oct 2021 14:54:59 +0200 Subject: [PATCH] rawmidi: free framing read bufffer when the framing mode becomes inactive Signed-off-by: Jaroslav Kysela --- src/rawmidi/rawmidi_hw.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/rawmidi/rawmidi_hw.c b/src/rawmidi/rawmidi_hw.c index 390271a4..9ffa3199 100644 --- a/src/rawmidi/rawmidi_hw.c +++ b/src/rawmidi/rawmidi_hw.c @@ -114,6 +114,12 @@ static int snd_rawmidi_hw_params(snd_rawmidi_t *rmidi, snd_rawmidi_params_t * pa return -errno; } buf_reset(hw); + if (hw->buf && + ((params->mode & SNDRV_RAWMIDI_MODE_FRAMING_MASK) != SNDRV_RAWMIDI_MODE_FRAMING_TSTAMP)) { + free(hw->buf); + hw->buf = NULL; + hw->buf_size = 0; + } return 0; } -- 2.47.1