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From: Andrew Jones <drjones-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
	linux-acpi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: sudeep.holla-5wv7dgnIgG8@public.gmane.org,
	robin.murphy-5wv7dgnIgG8@public.gmane.org
Subject: [PATCH 0/2] ACPI/IORT: handle potential overflows
Date: Tue, 18 Dec 2018 19:48:39 +0100	[thread overview]
Message-ID: <20181218184841.20034-1-drjones@redhat.com> (raw)

I saw a couple places where overflows could potentially occur.
I've only compile tested these changes.

Thanks,
drew

Andrew Jones (2):
  ACPI/IORT: Handle potential overflow in iort_dma_setup
  iommu/dma: Handle potential overflow in iommu_dma_init_domain

 drivers/acpi/arm64/iort.c |  7 ++++++-
 drivers/iommu/dma-iommu.c | 15 +++++++++------
 2 files changed, 15 insertions(+), 7 deletions(-)

-- 
2.17.2

             reply	other threads:[~2018-12-18 18:48 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-18 18:48 Andrew Jones [this message]
     [not found] ` <20181218184841.20034-1-drjones-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2018-12-18 18:48   ` [PATCH 1/2] ACPI/IORT: Handle potential overflow in iort_dma_setup Andrew Jones
     [not found]     ` <20181218184841.20034-2-drjones-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2018-12-19 12:21       ` Robin Murphy
     [not found]         ` <1503e3b8-1a6c-3b66-fa1e-d13f4e19f31f-5wv7dgnIgG8@public.gmane.org>
2018-12-19 13:18           ` Andrew Jones
     [not found]             ` <20181219131849.hziujd5zgclangce-gVz1Vyx/EOXkZJWtSm8s3NvLeJWuRmrY@public.gmane.org>
2019-01-10 10:44               ` Auger Eric
     [not found]                 ` <fbf8dc04-6f80-b30b-c9ef-87fa3a33d0ec-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2019-01-14 11:10                   ` Robin Murphy
     [not found]                     ` <7acdfce6-0a0b-bf68-c5ff-8979721f4e83-5wv7dgnIgG8@public.gmane.org>
2019-01-14 15:29                       ` Auger Eric
2018-12-18 18:48   ` [PATCH 2/2] iommu/dma: Handle potential overflow in iommu_dma_init_domain Andrew Jones
     [not found]     ` <20181218184841.20034-3-drjones-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2018-12-19 13:02       ` Robin Murphy

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