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Add a couple of small but vital parts to PXENV_UDP_WRITE.

This commit is contained in:
Michael Brown 2006-08-09 01:57:02 +00:00
parent a3d508b648
commit 691557281f
1 changed files with 12 additions and 1 deletions
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13
src/interface/pxe/pxe_udp.c
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@ -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;
}