diff options
| author |   Benoît Ganne <bganne@cisco.com> | 2019-10-16 15:03:06 +0200 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2019-10-17 13:32:14 +0000 |
| commit | cc3aac05697976b512ce68017ca02b27d613eff2 (patch) | |
| tree | 7dbb95f1ae45e32d80ad505f8f56d411dfe9eeef /src | |
| parent | a9e1f7b99bcb2164f3481cf48134d4efe7319c04 (diff) | |
bonding: fix interface deletion
Copy sw_if_index value instead of using pointers to original
bif->slaves content which could be overriden by eg. vec_del1().
Type: feature
Change-Id: I37e458effd6b2367479574f7bd3facd4e93bada4
Signed-off-by: Benoît Ganne <bganne@cisco.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/vnet/bonding/cli.c | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/src/vnet/bonding/cli.c b/src/vnet/bonding/cli.c index 6d0245dc687..9687e8841fe 100644 --- a/src/vnet/bonding/cli.c +++ b/src/vnet/bonding/cli.c @@ -312,8 +312,7 @@ bond_delete_if (vlib_main_t * vm, u32 sw_if_index) slave_if_t *sif; vnet_hw_interface_t *hw; u32 *sif_sw_if_index; - u32 **s_list = 0; - u32 i; + u32 *s_list = 0; hw = vnet_get_sup_hw_interface (vnm, sw_if_index); if (hw == NULL || bond_dev_class.index != hw->dev_class_index) @@ -321,21 +320,14 @@ bond_delete_if (vlib_main_t * vm, u32 sw_if_index) bif = bond_get_master_by_dev_instance (hw->dev_instance); - vec_foreach (sif_sw_if_index, bif->slaves) + vec_append (s_list, bif->slaves); + vec_foreach (sif_sw_if_index, s_list) { - vec_add1 (s_list, sif_sw_if_index); + sif = bond_get_slave_by_sw_if_index (*sif_sw_if_index); + if (sif) + bond_delete_neighbor (vm, bif, sif); } - - for (i = 0; i < vec_len (s_list); i++) - { - sif_sw_if_index = s_list[i]; - sif = bond_get_slave_by_sw_if_index (*sif_sw_if_index); - if (sif) - bond_delete_neighbor (vm, bif, sif); - } - - if (s_list) - vec_free (s_list); + vec_free (s_list); /* bring down the interface */ vnet_hw_interface_set_flags (vnm, bif->hw_if_index, 0); |