[PATCH] fix leak in btaudio

8745b320 · Dave Jones · Linus Torvalds · 6f737f5f · 8745b320
Commit 8745b320 authored Sep 28, 2003 by Dave Jones Committed by Linus Torvalds Sep 28, 2003
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sound/oss/btaudio.c sound/oss/btaudio.c +4 -1

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--- a/sound/oss/btaudio.c
+++ b/sound/oss/btaudio.c
@@ -177,9 +177,12 @@ static int alloc_buffer(struct btaudio *bta)
 		bta->risc_size = PAGE_SIZE;
 		bta->risc_cpu = pci_alloc_consistent
 			(bta->pci, bta->risc_size, &bta->risc_dma);
-		if (NULL == bta->risc_cpu)
+		if (NULL == bta->risc_cpu) {
+			pci_free_consistent(bta->pci, bta->buf_size, bta->buf_cpu, bta->dma);
+			bta->buf_cpu = NULL;
 			return -ENOMEM;
 		}
+	}
 	return 0;
 }