diff options
| author |   Alberto Compagno <acompagn+fdio@cisco.com> | 2019-05-28 15:39:02 +0200 |
|---|---|---|
| committer | Alberto Compagno <acompagn+fdio@cisco.com> | 2019-05-28 15:39:02 +0200 |
| commit | 38a16f3675366a8d6f53115d85a4382dde2e792e (patch) | |
| tree | 205e55d1681c7a6b0ceefbc9d9f30d754e4db043 /hicn-plugin | |
| parent | cb549cad953a0578f6908382a90e4eb01b2b26a6 (diff) | |
[HICN-208] Removing udp face reference from the internal hash table
Change-Id: I15306e87a1e8b4207c116b57cbca9fb5b686cf41
Signed-off-by: Alberto Compagno <acompagn+fdio@cisco.com>
Diffstat (limited to 'hicn-plugin')
| -rw-r--r-- | hicn-plugin/src/faces/udp/face_udp.c | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/hicn-plugin/src/faces/udp/face_udp.c b/hicn-plugin/src/faces/udp/face_udp.c index 7858db644..19a9d1e56 100644 --- a/hicn-plugin/src/faces/udp/face_udp.c +++ b/hicn-plugin/src/faces/udp/face_udp.c @@ -155,14 +155,14 @@ hicn_face_udp_add (const ip46_address_t * local_addr, ip_adj = fib_entry_get_adj (fib_entry_index); if (ip_adj == ~0) - return HICN_ERROR_FACE_IP_ADJ_NOT_FOUND; + return HICN_ERROR_FACE_IP_ADJ_NOT_FOUND; hicn_face_t *face = hicn_face_udp4_get (&local_addr->ip4, &remote_addr->ip4, local_port, remote_port); if (face != NULL) - return HICN_ERROR_FACE_ALREADY_CREATED; + return HICN_ERROR_FACE_ALREADY_CREATED; pool_get (hicn_dpoi_face_pool, face); @@ -221,14 +221,14 @@ hicn_face_udp_add (const ip46_address_t * local_addr, ip_adj = fib_entry_get_adj (fib_entry_index); if (ip_adj == ~0) - return HICN_ERROR_FACE_IP_ADJ_NOT_FOUND; + return HICN_ERROR_FACE_IP_ADJ_NOT_FOUND; hicn_face_t *face = hicn_face_udp6_get (&local_addr->ip6, &remote_addr->ip6, local_port, remote_port); if (face != NULL) - return HICN_ERROR_FACE_ALREADY_CREATED; + return HICN_ERROR_FACE_ALREADY_CREATED; pool_get (hicn_dpoi_face_pool, face); @@ -299,6 +299,23 @@ hicn_face_udp_add (const ip46_address_t * local_addr, int hicn_face_udp_del (u32 faceid) { + hicn_face_t *face = hicn_dpoi_get_from_idx (faceid); + hicn_face_udp_t *face_udp = (hicn_face_udp_t *) face->data; + hicn_face_udp_key_t key; + hicn_face_udp_key_t old_key; + + if (face_udp->hdrs.ip4.ip.ip_version_and_header_length == IP4_VERSION_AND_HEADER_LENGTH_NO_OPTIONS) + { + hicn_face_udp4_get_key (&face_udp->hdrs.ip4.ip.src_address, &face_udp->hdrs.ip4.ip.dst_address, face_udp->hdrs.ip4.udp.src_port, + face_udp->hdrs.ip4.udp.dst_port, &key); + mhash_unset (&hicn_face_udp_hashtb, &key, (uword *) & old_key); + } + else + { + hicn_face_udp6_get_key (&face_udp->hdrs.ip6.ip.src_address, &face_udp->hdrs.ip6.ip.dst_address, face_udp->hdrs.ip6.udp.src_port, + face_udp->hdrs.ip6.udp.dst_port, &key); + mhash_unset (&hicn_face_udp_hashtb, &key, (uword *) & old_key); + } return hicn_face_del (faceid); } |