File alsa-lib-rate-fix-zero-division.diff of Package alsa

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File alsa-lib-rate-fix-zero-division.diff of Package alsa

From 79345b523e8e2b5a7c9e375e5755dfbc4ce6e723 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 10 Aug 2009 09:53:18 +0200
Subject: [PATCH] Fix zero-division in pcm_rate.c

Patch from Debian bug#539454

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 src/pcm/pcm_rate.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/pcm/pcm_rate.c b/src/pcm/pcm_rate.c
index c705875..ecf0022 100644
--- a/src/pcm/pcm_rate.c
+++ b/src/pcm/pcm_rate.c
@@ -195,7 +195,7 @@ static int snd_pcm_rate_hw_refine_cchange(snd_pcm_t *pcm, snd_pcm_hw_params_t *p
 		if (!snd_interval_checkempty(period_size) &&
 		    period_size->openmin && period_size->openmax &&
 		    period_size->min + 1 == period_size->max) {
-		    	if ((buffer_size->min / period_size->min) * period_size->min == buffer_size->min) {
+			if (period_size->min > 0 && (buffer_size->min / period_size->min) * period_size->min == buffer_size->min) {
 		    		snd_interval_set_value(period_size, period_size->min);
 		    	} else if ((buffer_size->max / period_size->max) * period_size->max == buffer_size->max) {
 		    		snd_interval_set_value(period_size, period_size->max);
-- 
1.6.6.1

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File alsa-lib-rate-fix-zero-division.diff of Package alsa

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