[ovs-dev] [PATCH v2] expr: Set a limit on the depth of nested parentheses
pkusunyifeng at gmail.com
Wed Oct 10 22:16:52 UTC 2018
Thanks, handling is_chassis_resident is not necessary because it doesn't
allow nested parentheses. I've sent out a new version.
On Wed, Oct 10, 2018 at 11:13 AM Ben Pfaff <blp at ovn.org> wrote:
> On Wed, Oct 10, 2018 at 11:03:54AM -0700, Yifeng Sun wrote:
> > This patch checks the depth of nested parentheses to prevent
> > stack overflow.
> > Reported-at: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10714
> > Signed-off-by: Yifeng Sun <pkusunyifeng at gmail.com>
> > Suggested-by: Ben Pfaff <blp at ovn.org>
> > ---
> > v1->v2: Handle parse_chassis_resident and add new test, thanks Ben!
> Thanks for the new version.
> I don't understand why is_chassis_resident() is a special case. Can you
> help me understand?
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