From: Xiyu Yang
Date: Sat, 25 Jul 2020 16:02:18 +0800
> ip6_route_info_create() invokes nexthop_get(), which increases the
> refcount of the "nh".
>
> When ip6_route_info_create() returns, local variable "nh" becomes
> invalid, so the refcount should be decreased to keep refcount balanced.
>
>
On 7/25/20 2:02 AM, Xiyu Yang wrote:
> ip6_route_info_create() invokes nexthop_get(), which increases the
> refcount of the "nh".
>
> When ip6_route_info_create() returns, local variable "nh" becomes
> invalid, so the refcount should be decreased to keep refcount balanced.
I forgot to write the t
ip6_route_info_create() invokes nexthop_get(), which increases the
refcount of the "nh".
When ip6_route_info_create() returns, local variable "nh" becomes
invalid, so the refcount should be decreased to keep refcount balanced.
The reference counting issue happens in one exception handling path of
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