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
34 lines
594 B
C
34 lines
594 B
C
/*
|
|
* numtoa - return asciized network numbers store in local array space
|
|
*/
|
|
#include <config.h>
|
|
|
|
#include <sys/types.h>
|
|
#ifdef HAVE_NETINET_IN_H
|
|
#include <netinet/in.h> /* ntohl */
|
|
#endif
|
|
|
|
#include <stdio.h>
|
|
|
|
#include "ntp_fp.h"
|
|
#include "lib_strbuf.h"
|
|
#include "ntp_stdlib.h"
|
|
|
|
char *
|
|
numtoa(
|
|
u_int32 num
|
|
)
|
|
{
|
|
register u_int32 netnum;
|
|
register char *buf;
|
|
|
|
netnum = ntohl(num);
|
|
LIB_GETBUF(buf);
|
|
snprintf(buf, LIB_BUFLENGTH, "%lu.%lu.%lu.%lu",
|
|
((u_long)netnum >> 24) & 0xff,
|
|
((u_long)netnum >> 16) & 0xff,
|
|
((u_long)netnum >> 8) & 0xff,
|
|
(u_long)netnum & 0xff);
|
|
return buf;
|
|
}
|