diff options
| -rw-r--r-- | drivers/iommu/intel/dmar.c | 2 | ||||
| -rw-r--r-- | drivers/iommu/intel/iommu.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iommu/intel/dmar.c b/drivers/iommu/intel/dmar.c index eaf862e8dea1..e16c2b1d7633 100644 --- a/drivers/iommu/intel/dmar.c +++ b/drivers/iommu/intel/dmar.c @@ -1060,7 +1060,7 @@ static int alloc_iommu(struct dmar_drhd_unit *drhd) err = iommu->seq_id; goto error; } - sprintf(iommu->name, "dmar%d", iommu->seq_id); + snprintf(iommu->name, sizeof(iommu->name), "dmar%d", iommu->seq_id); err = map_iommu(iommu, drhd); if (err) { diff --git a/drivers/iommu/intel/iommu.h b/drivers/iommu/intel/iommu.h index f9fba9a26dac..79692d7a26d1 100644 --- a/drivers/iommu/intel/iommu.h +++ b/drivers/iommu/intel/iommu.h @@ -720,7 +720,7 @@ struct intel_iommu { int msagaw; /* max sagaw of this iommu */ unsigned int irq, pr_irq, perf_irq; u16 segment; /* PCI segment# */ - unsigned char name[13]; /* Device Name */ + unsigned char name[16]; /* Device Name */ #ifdef CONFIG_INTEL_IOMMU unsigned long *domain_ids; /* bitmap of domains */ |