diff options
| author | Jon Mason <jdmason@kudzu.us> | 2006-10-05 18:47:21 +0200 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2006-10-05 18:47:21 +0200 |
| commit | dedc9937e876cb5430bca6a1dccfcc2ff22f8b7c (patch) | |
| tree | befdff79af02b30ba42cfdb983343ea7ec7b363f /lib/int_sqrt.c | |
| parent | [PATCH] i386: Update defconfig (diff) | |
| download | linux-dedc9937e876cb5430bca6a1dccfcc2ff22f8b7c.tar.xz linux-dedc9937e876cb5430bca6a1dccfcc2ff22f8b7c.zip | |
[PATCH] x86-64: Calgary IOMMU: deobfuscate calgary_init
calgary_init's for loop does not correspond to the actual device being
checked, which makes its upperbound check for array overflow useless.
Changing this to a do-while loop is the correct way of doing this.
There should be no possibility of spinning forever in this loop, as
pci_get_device states that it will go through all iterations, then
return NULL (thus breaking the loop).
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: Muli Ben-Yehuda <muli@il.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'lib/int_sqrt.c')
0 files changed, 0 insertions, 0 deletions