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socket_accept4 should cope with being passed NULL pointers

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leitner 2005-08-05 15:45:22 +00:00
parent 10658ebe60
commit f141d3e24f
1 changed files with 2 additions and 2 deletions
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4
socket/socket_accept4.c
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@ -13,7 +13,7 @@ int socket_accept4(int s,char *ip,uint16 *port) {
int fd;
if ((fd=accept(s,(void*) &si,&len))==-1)
return winsock2errno(-1);
*(uint32*)ip = *(uint32*)&si.sin_addr;
uint16_unpack_big((char *) &si.sin_port,port);
if (ip) *(uint32*)ip = *(uint32*)&si.sin_addr;
if (port) uint16_unpack_big((char *) &si.sin_port,port);
return fd;
}