The patch titled
intel-iommu: Fix array overflow
has been removed from the -mm tree. Its filename was
intel-iommu-fix-array-overflow.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: intel-iommu: Fix array overflow
From: Takashi Iwai <tiwai@xxxxxxx>
Fix possible array overflow:
drivers/pci/intel-iommu.c: In function ¡dmar_get_fault_reason¢:
drivers/pci/intel-iommu.c:753: warning: array subscript is above array bounds
drivers/pci/intel-iommu.c: In function ¡iommu_page_fault¢:
drivers/pci/intel-iommu.c:753: warning: array subscript is above array bounds
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Cc: Mark Gross <mgross@xxxxxxxxxxxxxxx>
Acked-by: "Keshavamurthy, Anil S" <anil.s.keshavamurthy@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/pci/intel-iommu.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -puN drivers/pci/intel-iommu.c~intel-iommu-fix-array-overflow drivers/pci/intel-iommu.c
--- a/drivers/pci/intel-iommu.c~intel-iommu-fix-array-overflow
+++ a/drivers/pci/intel-iommu.c
@@ -749,8 +749,8 @@ static char *fault_reason_strings[] =
char *dmar_get_fault_reason(u8 fault_reason)
{
- if (fault_reason > MAX_FAULT_REASON_IDX)
- return fault_reason_strings[MAX_FAULT_REASON_IDX];
+ if (fault_reason >= MAX_FAULT_REASON_IDX)
+ return fault_reason_strings[MAX_FAULT_REASON_IDX - 1];
else
return fault_reason_strings[fault_reason];
}
_
Patches currently in -mm which might be from tiwai@xxxxxxx are
origin.patch
git-alsa.patch
generic-ac97-mixer-modem-oss-use-list_for_each_entry.patch
pm-qos-infrastructure-and-interface.patch
latencyc-use-qos-infrastructure.patch
-
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