[ovs-dev] [PATCH] actions: Enforce a maximum limit for nested action depth
Ben Pfaff
blp at ovn.org
Fri Nov 9 21:17:35 UTC 2018
On Wed, Nov 07, 2018 at 12:42:15PM -0800, Yifeng Sun wrote:
> If nested depth of actions is too deep, then the stack will be overflown
> and ovs-vswitch crashes. This patch prevents this by adding a depth limit
> to nested actions.
>
> Reported-at: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11237
> Signed-off-by: Yifeng Sun <pkusunyifeng at gmail.com>
Thank you for the fixes. I applied all of these to master and
backported this one as far as branch-2.7.
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