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net: ipv4: Save trie prefix to fib lookup result

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Prefix is needed for returning matching route spec on get route request.

Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David Ahern 2017-05-25 10:42:37 -07:00 committed by David S. Miller
parent 3765d35ed8
commit 6ffd903415
2 changed files with 2 additions and 0 deletions
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1
include/net/ip_fib.h
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@ -136,6 +136,7 @@ struct fib_rule;
struct fib_table;
struct fib_result {
__be32 prefix;
unsigned char prefixlen;
unsigned char nh_sel;
unsigned char type;

1
net/ipv4/fib_trie.c
View File

@ -1452,6 +1452,7 @@ found:
if (!(fib_flags & FIB_LOOKUP_NOREF))
atomic_inc(&fi->fib_clntref);
res->prefix = htonl(n->key);
res->prefixlen = KEYLENGTH - fa->fa_slen;
res->nh_sel = nhsel;
res->type = fa->fa_type;