From 0fbfe2d8d6aac06e6615b7109ffc1fea8c62dee6 Mon Sep 17 00:00:00 2001

From: Lennart Poettering <mznyfn@0pointer.de>

Date: Fri, 18 Jul 2008 21:21:23 +0200

Subject: [PATCH] clamp snd_pcm_rewind()/snd_pcm_forward() into the right direction

The clamping of the input parameter in snd_pcm_rewind()/_forward() is

in the wrong direction.

Signed-off-by: Lennart Poettering <lennart@poettering.net>

Signed-off-by: Takashi Iwai <tiwai@suse.de>

---

 src/pcm/pcm_plugin.c |    4 ++--

 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/pcm/pcm_plugin.c b/src/pcm/pcm_plugin.c

index c73a02b..c199d8d 100644

--- a/src/pcm/pcm_plugin.c

+++ b/src/pcm/pcm_plugin.c

@@ -203,7 +203,7 @@ static snd_pcm_sframes_t snd_pcm_plugin_rewind(snd_pcm_t *pcm, snd_pcm_uframes_t

 	snd_pcm_sframes_t n = snd_pcm_mmap_hw_avail(pcm);

 	snd_pcm_sframes_t sframes;

-	if ((snd_pcm_uframes_t)n > frames)

+	if ((snd_pcm_uframes_t)n < frames)

 		frames = n;

 	if (frames == 0)

 		return 0;

@@ -236,7 +236,7 @@ static snd_pcm_sframes_t snd_pcm_plugin_forward(snd_pcm_t *pcm, snd_pcm_uframes_

 	snd_pcm_sframes_t n = snd_pcm_mmap_avail(pcm);

 	snd_pcm_uframes_t sframes;

-	if ((snd_pcm_uframes_t)n > frames)

+	if ((snd_pcm_uframes_t)n < frames)

 		frames = n;

 	if (frames == 0)

 		return 0;

-- 

1.5.5.1