qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [PATCH v2 for-7.2 0/2] pci *_by_mask() coverity fix


From: Michael S. Tsirkin
Subject: Re: [PATCH v2 for-7.2 0/2] pci *_by_mask() coverity fix
Date: Fri, 30 Sep 2022 11:51:01 -0400

Will merge early next week.

On Thu, Sep 29, 2022 at 05:29:58PM +0100, Peter Maydell wrote:
> Ping! This series has been reviewed.
> 
> I can take it via target-arm.next if you'd prefer.
> 
> thanks
> -- PMM
> 
> On Thu, 18 Aug 2022 at 14:54, Peter Maydell <peter.maydell@linaro.org> wrote:
> >
> > This patchset fixes a Coverity nit relating to the
> > pci_set_*_by_mask() helper functions, where we might shift off the
> > end of a variable if the caller passes in a bogus mask argument.
> > Patch 2 is the coverity fix (adding an assert() to help Coverity
> > out a bit and to catch potential future actual bugs). Patch 1
> > removes the _get_ versions of the functions, because they've been
> > in the tree for a decade and never had any callers at any point
> > in those 10 years :-)
> >
> > This is only de-confusing Coverity, so this is definitely
> > 7.2 material at this point.
> >
> > All patches already have a reviewed-by tag; only change
> > v1->v2 is removing a couple of unnecessary mask operations
> > in patch 2.
> >
> > thanks
> > -- PMM
> >
> > Peter Maydell (2):
> >   pci: Remove unused pci_get_*_by_mask() functions
> >   pci: Sanity check mask argument to pci_set_*_by_mask()
> >
> >  include/hw/pci/pci.h | 48 +++++++++++++++-----------------------------
> >  1 file changed, 16 insertions(+), 32 deletions(-)




reply via email to

[Prev in Thread] Current Thread [Next in Thread]