diff options
| author |   Steven <sluong@cisco.com> | 2017-10-15 20:18:47 -0700 |
|---|---|---|
| committer | Steven <sluong@cisco.com> | 2017-10-15 20:21:27 -0700 |
| commit | 2199aab7422a704f86ca7b8a392531fc42866cb3 (patch) | |
| tree | f92b8f7cea5d0f9fc75763f4c00a59169337a572 /src | |
| parent | fa77e8fb1cc8a87a4a31792698e7200c4195583e (diff) | |
VCL/LDPRELOAD: getpeername and getsockname
Add support for getpeername and getsockname system calls
Change-Id: Ie22787b967bb2a5fead0f5fcffd779e4f39b3302
Signed-off-by: Steven <sluong@cisco.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/uri/vppcom.c | 41 |
1 files changed, 29 insertions, 12 deletions
diff --git a/src/uri/vppcom.c b/src/uri/vppcom.c index 7c06451abc4..a8e3a5005ba 100644 --- a/src/uri/vppcom.c +++ b/src/uri/vppcom.c @@ -3036,7 +3036,7 @@ vppcom_session_attr (uint32_t session_index, uint32_t op, session_t *session; int rv = VPPCOM_OK; u32 *flags = buffer; - vppcom_ip46_t *vcl_addr = buffer; + vppcom_endpt_t *ep = buffer; VCL_LOCK_AND_GET_SESSION (session_index, &session); switch (op) @@ -3080,28 +3080,45 @@ vppcom_session_attr (uint32_t session_index, uint32_t op, break; case VPPCOM_ATTR_GET_PEER_ADDR: - if (buffer && buflen && (*buflen >= sizeof (*vcl_addr))) + if (buffer && buflen && (*buflen >= sizeof (*ep))) { - *vcl_addr = session->peer_addr; - *buflen = sizeof (*vcl_addr); + ep->vrf = session->vrf; + ep->is_ip4 = session->peer_addr.is_ip4; + ep->port = session->port; + if (session->peer_addr.is_ip4) + clib_memcpy (ep->ip, &session->peer_addr.ip46.ip4, + sizeof (ip4_address_t)); + else + clib_memcpy (ep->ip, &session->peer_addr.ip46.ip6, + sizeof (ip6_address_t)); + *buflen = sizeof (*ep); if (VPPCOM_DEBUG > 0) clib_warning ("VPPCOM_ATTR_GET_PEER_ADDR: is_ip4 = %u, " - "addr = %U", vcl_addr->is_ip4, format_ip46_address, - &vcl_addr->ip46, vcl_addr->is_ip4); + "addr = %U", ep->is_ip4, format_ip46_address, + &session->peer_addr.ip46, ep->is_ip4); } else rv = VPPCOM_EINVAL; break; case VPPCOM_ATTR_GET_LCL_ADDR: - if (buffer && buflen && (*buflen >= sizeof (*vcl_addr))) + if (buffer && buflen && (*buflen >= sizeof (*ep))) { - *vcl_addr = session->lcl_addr; - *buflen = sizeof (*vcl_addr); + ep->vrf = session->vrf; + ep->is_ip4 = session->lcl_addr.is_ip4; + ep->port = session->port; + if (session->lcl_addr.is_ip4) + clib_memcpy (ep->ip, &session->lcl_addr.ip46.ip4, + sizeof (ip4_address_t)); + else + clib_memcpy (ep->ip, &session->lcl_addr.ip46.ip6, + sizeof (ip6_address_t)); + *buflen = sizeof (*ep); if (VPPCOM_DEBUG > 0) - clib_warning ("VPPCOM_ATTR_GET_LCL_ADDR: is_ip4 = %u, " - "addr = %U", vcl_addr->is_ip4, format_ip46_address, - &vcl_addr->ip46, vcl_addr->is_ip4); + if (VPPCOM_DEBUG > 0) + clib_warning ("VPPCOM_ATTR_GET_LCL_ADDR: is_ip4 = %u, " + "addr = %U", ep->is_ip4, format_ip46_address, + &session->lcl_addr.ip46, ep->is_ip4); } else rv = VPPCOM_EINVAL; |