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** Changed in: qemu
Status: New => Fix Committed
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qemu/hw/i386/amd_iommu.c:188: possible bad shift ?
Status in QEMU:
qemu/hw/i386/amd_iommu.c:188]: (error) Shifting 32-bit value by 64
bits is undefined behaviour
Source code is
uint64_t mask = ((1 << length) - 1) << bitpos;
Maybe better code
uint64_t mask = ((1ULL << length) - 1) << bitpos;
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