From: Baozeng Ding
Date: Tue, 24 May 2016 22:33:24 +0800
> Before calling the nla_parse_nested function, make sure the pointer to the
> attribute is not null. This patch fixes several potential null pointer
> dereference vulnerabilities in the tipc netlink functions.
>
> Signed-off-by: Baozeng D
Before calling the nla_parse_nested function, make sure the pointer to the
attribute is not null. This patch fixes several potential null pointer
dereference vulnerabilities in the tipc netlink functions.
Signed-off-by: Baozeng Ding
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v2: declare local variable as reverse christmas tree format
