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| author | Michael Brown | 2006-08-09 03:57:02 +0200 |
|---|---|---|
| committer | Michael Brown | 2006-08-09 03:57:02 +0200 |
| commit | 691557281f6dfa5d5e614dc3e9cd69823839ae12 (patch) | |
| tree | 3b7e4ab21f8eafcf2ef82ab6db54c2673a2e616e /src/interface | |
| parent | Clarified packet ownership transfer between a few functions. (diff) | |
| download | ipxe-691557281f6dfa5d5e614dc3e9cd69823839ae12.tar.gz ipxe-691557281f6dfa5d5e614dc3e9cd69823839ae12.tar.xz ipxe-691557281f6dfa5d5e614dc3e9cd69823839ae12.zip | |
Add a couple of small but vital parts to PXENV_UDP_WRITE.
Diffstat (limited to 'src/interface')
| -rw-r--r-- | src/interface/pxe/pxe_udp.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/interface/pxe/pxe_udp.c b/src/interface/pxe/pxe_udp.c index 8dced9e8..5f94e8c0 100644 --- a/src/interface/pxe/pxe_udp.c +++ b/src/interface/pxe/pxe_udp.c @@ -285,6 +285,7 @@ PXENV_EXIT_t pxenv_udp_write ( struct s_PXENV_UDP_WRITE *pxenv_udp_write ) { struct sockaddr_in sin; struct sockaddr_tcpip st; } dest; + int rc; DBG ( "PXENV_UDP_WRITE" ); @@ -299,6 +300,7 @@ PXENV_EXIT_t pxenv_udp_write ( struct s_PXENV_UDP_WRITE *pxenv_udp_write ) { dest.sin.sin_family = AF_INET; dest.sin.sin_addr.s_addr = pxenv_udp_write->ip; dest.sin.sin_port = pxenv_udp_write->dst_port; + udp_connect ( &pxe_udp.udp, &dest.st ); /* Set local (source) port. PXE spec says source port is 2069 * if not specified. Really, this ought to be set at UDP open @@ -312,9 +314,18 @@ PXENV_EXIT_t pxenv_udp_write ( struct s_PXENV_UDP_WRITE *pxenv_udp_write ) { * confident of being able to do our own routing. We should * probably allow for multiple gateways. */ + + DBG ( " %04x:%04x+%x %d->%s:%d", pxenv_udp_write->buffer.segment, + pxenv_udp_write->buffer.offset, pxenv_udp_write->buffer_size, + ntohs ( pxenv_udp_write->src_port ), + inet_ntoa ( dest.sin.sin_addr ), + ntohs ( pxenv_udp_write->dst_port ) ); /* Transmit packet */ - if ( udp_senddata ( &pxe_udp.udp ) != 0 ) { + pxe_udp.pxenv_udp_write = pxenv_udp_write; + rc = udp_senddata ( &pxe_udp.udp ); + pxe_udp.pxenv_udp_write = NULL; + if ( rc != 0 ) { pxenv_udp_write->Status = PXENV_STATUS_UNDI_TRANSMIT_ERROR; return PXENV_EXIT_FAILURE; } |