diff options
| -rw-r--r-- | net/ipv4/fib_frontend.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index c1caf9ded280..e5b6b0534c5f 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -156,9 +156,12 @@ int fib_unmerge(struct net *net) { struct fib_table *old, *new; + /* attempt to fetch local table if it has been allocated */ old = fib_get_table(net, RT_TABLE_LOCAL); - new = fib_trie_unmerge(old); + if (!old) + return 0; + new = fib_trie_unmerge(old); if (!new) return -ENOMEM; |