We put 9 characters into the 8 character name[] array. Let's make the
array bigger and change the sprintf() to snprintf().
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/drivers/dma/xgene-dma.c b/drivers/dma/xgene-dma.c
index aa61935..06d4042 100755
--- a/drivers/dma/xgene-dma.c
+++ b/drivers/dma/xgene-dma.c
@@ -314,7 +314,7 @@ struct xgene_dma_chan {
struct device *dev;
int id;
int rx_irq;
- char name[8];
+ char name[10];
spinlock_t lock;
int pending;
int max_outstanding;
@@ -1876,7 +1876,7 @@ static void xgene_dma_init_channels(struct xgene_dma *pdma)
chan->dev = pdma->dev;
chan->pdma = pdma;
chan->id = i;
- sprintf(chan->name, "dmachan%d", chan->id);
+ snprintf(chan->name, sizeof(chan->name), "dmachan%d", chan->id);
}
}
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