Messages in this thread | | | Date | Tue, 1 Sep 2020 10:14:15 +0200 (CEST) | From | Jiri Kosina <> | Subject | Re: [PATCH] HID: core: Correctly handle ReportSize being zero |
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On Sat, 29 Aug 2020, Marc Zyngier wrote:
> It appears that a ReportSize value of zero is legal, even if a bit > non-sensical. Most of the HID code seems to handle that gracefully, > except when computing the total size in bytes. When fed as input to > memset, this leads to some funky outcomes. > > Detect the corner case and correctly compute the size. > > Cc: stable@vger.kernel.org > Signed-off-by: Marc Zyngier <maz@kernel.org>
Thanks Marc; Benjamin will be pushing this patch through his regression testing machinery, and if all is good, I'll push it for 5.9-rc still.
-- Jiri Kosina SUSE Labs
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