---

yaml --- r: 157898 b: refs/heads/master c: cbbb057 h: refs/heads/master v: v3
git-mirror · Aug 31, 2009 · e1ca265 · e1ca265
1 parent bd93a08
commit e1ca265
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Showing 2 changed files with 8 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f1d269bac24e5ddb3a0650aaeb4117aa806b99f1
+refs/heads/master: cbbb05703da4b205bb17fde555d3b2926d8b3194
diff --git a/trunk/sound/core/oss/pcm_oss.c b/trunk/sound/core/oss/pcm_oss.c
@@ -1043,10 +1043,15 @@ static int snd_pcm_oss_change_params(struct snd_pcm_substream *substream)
 	runtime->oss.channels = params_channels(params);
 	runtime->oss.rate = params_rate(params);
 
-	runtime->oss.params = 0;
-	runtime->oss.prepare = 1;
 	vfree(runtime->oss.buffer);
 	runtime->oss.buffer = vmalloc(runtime->oss.period_bytes);
+	if (!runtime->oss.buffer) {
+		err = -ENOMEM;
+		goto failure;
+	}
+
+	runtime->oss.params = 0;
+	runtime->oss.prepare = 1;
 	runtime->oss.buffer_used = 0;
 	if (runtime->dma_area)
 		snd_pcm_format_set_silence(runtime->format, runtime->dma_area, bytes_to_samples(runtime, runtime->dma_bytes));