2b45e011ca
When the series of commits is complete, things like https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks should be fixed. PR: bin/148836 (except that we import a newer version) Asked by: Too many MFC after: 2 weeks
37 lines
665 B
C
37 lines
665 B
C
/*
|
|
* refnumtoa - return asciized refclock addresses stored in local array space
|
|
*/
|
|
#include <stdio.h>
|
|
|
|
#include "ntp_net.h"
|
|
#include "lib_strbuf.h"
|
|
#include "ntp_stdlib.h"
|
|
|
|
char *
|
|
refnumtoa(
|
|
sockaddr_u *num
|
|
)
|
|
{
|
|
register u_int32 netnum;
|
|
register char *buf;
|
|
register const char *rclock;
|
|
|
|
LIB_GETBUF(buf);
|
|
|
|
if (ISREFCLOCKADR(num)) {
|
|
netnum = SRCADR(num);
|
|
rclock = clockname((int)((u_long)netnum >> 8) & 0xff);
|
|
|
|
if (rclock != NULL)
|
|
snprintf(buf, LIB_BUFLENGTH, "%s(%lu)",
|
|
rclock, (u_long)netnum & 0xff);
|
|
else
|
|
snprintf(buf, LIB_BUFLENGTH, "REFCLK(%lu,%lu)",
|
|
((u_long)netnum >> 8) & 0xff,
|
|
(u_long)netnum & 0xff);
|
|
|
|
}
|
|
|
|
return buf;
|
|
}
|