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Nuke a sprintf.

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This commit is contained in:
Bill Currie 2011-12-08 22:16:59 +09:00
parent 693d51859e
commit 2edac1a438
1 changed files with 6 additions and 4 deletions
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10
libs/net/nc/net_udp6.c
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@ -248,7 +248,7 @@ NET_CompareAdr (netadr_t a, netadr_t b)
const char * const char *
NET_AdrToString (netadr_t a) NET_AdrToString (netadr_t a)
{ {
static char s[64]; static dstring_t *s;
char base[64]; char base[64];
AF_address_t ss; AF_address_t ss;
@ -273,13 +273,15 @@ NET_AdrToString (netadr_t a)
if (getnameinfo (&ss.sa, SS_LEN(&ss.ss), base, sizeof (base), if (getnameinfo (&ss.sa, SS_LEN(&ss.ss), base, sizeof (base),
NULL, 0, NI_NUMERICHOST)) strcpy (base, "<invalid>"); NULL, 0, NI_NUMERICHOST)) strcpy (base, "<invalid>");
if (!s)
s = dstring_new ();
if (ss.ss.ss_family == AF_INET6) { if (ss.ss.ss_family == AF_INET6) {
sprintf (s, "[%s]:%d", base, ntohs (a.port)); dsprintf (s, "[%s]:%d", base, ntohs (a.port));
} else { } else {
sprintf (s, "%s:%d", base, ntohs (a.port)); dsprintf (s, "%s:%d", base, ntohs (a.port));
} }
return s; return s->str;
} }
const char * const char *