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Commit c2807b7c authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "iommu: iommu-debug: Fix dma map bounds check" into msm-4.14

parents f6ca122c fc30e963

drivers/iommu/iommu-debug.c

+1 −1
Original line number Diff line number Diff line
@@ -1862,7 +1862,7 @@ static ssize_t iommu_debug_dma_map_write(struct file *file, 
	if (kstrtouint(comma2 + 1, 0, &attr))

		goto invalid_format;



	if (v_addr < test_virt_addr || v_addr > (test_virt_addr + SZ_1M - 1))

	if (v_addr < test_virt_addr || v_addr + size > test_virt_addr + SZ_1M)

		goto invalid_addr;



	if (attr == 0)