On 6/27/18 7:27 PM, Roopa Prabhu wrote:
> From: Roopa Prabhu <ro...@cumulusnetworks.com>
>
> After commit f9d4b0c1e969 ("fib_rules: move common handling of newrule
> delrule msgs into fib_nl2rule"), rule_find is strict about checking
> for an existing rule. rule_find must check against all
> user given attributes, else it may match against a subset
> of attributes and return an existing rule.
>
> In the below case, without support for protocol match, rule_find
> will match only against 'table main' and return an existing rule.
>
> $ip -4 rule add table main protocol boot
> RTNETLINK answers: File exists
>
> This patch adds protocol support to rule_find, forcing it to
> check protocol match if given by the user.
>
> Fixes: f9d4b0c1e969 ("fib_rules: move common handling of newrule delrule msgs
> into fib_nl2rule")
> Signed-off-by: Roopa Prabhu <ro...@cumulusnetworks.com>
> ---
Reviewed-by: David Ahern <dsah...@gmail.com>
