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authormu.duojiao <mu.duojiao@zte.com.cn>2018-10-17 10:59:09 +0800
committermu.duojiao <mu.duojiao@zte.com.cn>2018-10-17 10:59:09 +0800
commit9744e6d0273c0d7d11ab4f271c8694f69d51ccf3 (patch)
treea9d01b6a2d6b9c29d4b869cf4919d8a0b4186e22
parenteb97e5f548b009ffa92efa3f778b4a7f6f40b7eb (diff)
VPP-1459:Ip4 lookup fail when exist prefix cover.
Change-Id: I4ba0aeb65219596475345e42b8cd34019f5594c6 Signed-off-by: mu.duojiao <mu.duojiao@zte.com.cn>
-rwxr-xr-x[-rw-r--r--]src/vnet/ip/ip4_mtrie.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/src/vnet/ip/ip4_mtrie.c b/src/vnet/ip/ip4_mtrie.c
index 6cd199a971e..fbb8a748074 100644..100755
--- a/src/vnet/ip/ip4_mtrie.c
+++ b/src/vnet/ip/ip4_mtrie.c
@@ -551,9 +551,7 @@ unset_leaf (ip4_fib_mtrie_t * m,
old_ply->leaves[i] =
ip4_fib_mtrie_leaf_set_adj_index (a->cover_adj_index);
- old_ply->dst_address_bits_of_leaves[i] =
- clib_max (old_ply->dst_address_bits_base,
- a->cover_address_length);
+ old_ply->dst_address_bits_of_leaves[i] = a->cover_address_length;
old_ply->n_non_empty_leafs +=
ip4_fib_mtrie_leaf_is_non_empty (old_ply, i);