haraldwolff/qemu-patch-raspberry4
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slirp: Fix types of IP address parameters

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Should be uint32_t for IPv4, not int. Also avoid in_addr_t without
proper includes. Fixes build regression on mingw32.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
This commit is contained in:
Jan Kiszka 2011-08-05 12:51:11 +02:00
parent 81e34a2401
commit 5a371a2e52
2 changed files with 10 additions and 10 deletions
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16
slirp/arp_table.c
View file

@ -24,9 +24,9 @@
#include "slirp.h"
void arp_table_add(Slirp *slirp, int ip_addr, uint8_t ethaddr[ETH_ALEN])
void arp_table_add(Slirp *slirp, uint32_t ip_addr, uint8_t ethaddr[ETH_ALEN])
{
const in_addr_t broadcast_addr =
const uint32_t broadcast_addr =
~slirp->vnetwork_mask.s_addr | slirp->vnetwork_addr.s_addr;
ArpTable *arptbl = &slirp->arp_table;
int i;
@ -60,29 +60,29 @@ void arp_table_add(Slirp *slirp, int ip_addr, uint8_t ethaddr[ETH_ALEN])
arptbl->next_victim = (arptbl->next_victim + 1) % ARP_TABLE_SIZE;
}
bool arp_table_search(Slirp *slirp, int in_ip_addr,
bool arp_table_search(Slirp *slirp, uint32_t ip_addr,
uint8_t out_ethaddr[ETH_ALEN])
{
const in_addr_t broadcast_addr =
const uint32_t broadcast_addr =
~slirp->vnetwork_mask.s_addr | slirp->vnetwork_addr.s_addr;
ArpTable *arptbl = &slirp->arp_table;
int i;
DEBUG_CALL("arp_table_search");
DEBUG_ARG("ip = 0x%x", in_ip_addr);
DEBUG_ARG("ip = 0x%x", ip_addr);
/* Check 0.0.0.0/8 invalid source-only addresses */
assert((in_ip_addr & htonl(~(0xf << 28))) != 0);
assert((ip_addr & htonl(~(0xf << 28))) != 0);
/* If broadcast address */
if (in_ip_addr == 0xffffffff || in_ip_addr == broadcast_addr) {
if (ip_addr == 0xffffffff || ip_addr == broadcast_addr) {
/* return Ethernet broadcast address */
memset(out_ethaddr, 0xff, ETH_ALEN);
return 1;
}
for (i = 0; i < ARP_TABLE_SIZE; i++) {
if (arptbl->table[i].ar_sip == in_ip_addr) {
if (arptbl->table[i].ar_sip == ip_addr) {
memcpy(out_ethaddr, arptbl->table[i].ar_sha, ETH_ALEN);
DEBUG_ARGS((dfd, " found hw addr = %02x:%02x:%02x:%02x:%02x:%02x\n",
out_ethaddr[0], out_ethaddr[1], out_ethaddr[2],

4
slirp/slirp.h
View file

@ -208,9 +208,9 @@ typedef struct ArpTable {
int next_victim;
} ArpTable;
void arp_table_add(Slirp *slirp, int ip_addr, uint8_t ethaddr[ETH_ALEN]);
void arp_table_add(Slirp *slirp, uint32_t ip_addr, uint8_t ethaddr[ETH_ALEN]);
bool arp_table_search(Slirp *slirp, int in_ip_addr,
bool arp_table_search(Slirp *slirp, uint32_t ip_addr,
uint8_t out_ethaddr[ETH_ALEN]);
struct Slirp {