x86/amd-iommu: Fix possible integer overflow

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The variable i in this function could be increased to over
2**32 which would result in an integer overflow when using
int. Fix it by changing i to unsigned long.

Cc: stable@kernel.org
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

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Joerg Roedel 2010-01-22 16:40:20 +01:00

parent 92dcffb916

commit d91afd15b0

1 changed files with 1 additions and 1 deletions

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arch/x86/kernel/amd_iommu.c

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