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Attempt to make use of 'len' in NET_AdrToString.

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git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@3003 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Molgrum 2008-06-08 20:20:11 +00:00
parent 33140dbf24
commit 6602ffed84
1 changed files with 19 additions and 19 deletions
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38
engine/common/net_wins.c
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@ -327,7 +327,7 @@ char *NET_AdrToString (char *s, int len, netadr_t a)
{
case NA_BROADCAST_IP:
case NA_IP:
sprintf (s, "%i.%i.%i.%i:%i",
snprintf (s, len, "%i.%i.%i.%i:%i",
a.address.ip[0],
a.address.ip[1],
a.address.ip[2],
@ -339,7 +339,7 @@ char *NET_AdrToString (char *s, int len, netadr_t a)
case NA_IPV6:
doneblank = false;
p = s;
sprintf (s, "[");
snprintf (s, len-strlen(s), "[");
p += strlen(p);
for (i = 0; i < 16; i+=2)
@ -348,7 +348,7 @@ char *NET_AdrToString (char *s, int len, netadr_t a)
{
if (!doneblank)
{
sprintf (p, "::");
snprintf (p, len-strlen(s), "::");
p += strlen(p);
doneblank = 2;
}
@ -359,32 +359,32 @@ char *NET_AdrToString (char *s, int len, netadr_t a)
doneblank = true;
else if (i != 0)
{
sprintf (p, ":");
snprintf (p, len-strlen(s), ":");
p += strlen(p);
}
if (a.address.ip6[i+0])
{
sprintf (p, "%x%02x",
snprintf (p, len-strlen(s), "%x%02x",
a.address.ip6[i+0],
a.address.ip6[i+1]);
}
else
{
sprintf (p, "%x",
snprintf (p, len-strlen(s), "%x",
a.address.ip6[i+1]);
}
p += strlen(p);
}
}
sprintf (p, "]:%i",
snprintf (p, len-strlen(s), "]:%i",
ntohs(a.port));
break;
#endif
#ifdef USEIPX
case NA_BROADCAST_IPX:
case NA_IPX:
sprintf (s, "%02x%02x%02x%02x:%02x%02x%02x%02x%02x%02x:%i",
snprintf (s, len, "%02x%02x%02x%02x:%02x%02x%02x%02x%02x%02x:%i",
a.address.ipx[0],
a.address.ipx[1],
a.address.ipx[2],
@ -399,10 +399,10 @@ char *NET_AdrToString (char *s, int len, netadr_t a)
break;
#endif
case NA_LOOPBACK:
sprintf (s, "LocalHost");
snprintf (s, len, "LocalHost");
break;
default:
sprintf (s, "invalid netadr_t type");
snprintf (s, len, "invalid netadr_t type");
// Sys_Error("NET_AdrToString: Bad netadr_t type");
}
@ -418,7 +418,7 @@ char *NET_BaseAdrToString (char *s, int len, netadr_t a)
{
case NA_BROADCAST_IP:
case NA_IP:
sprintf (s, "%i.%i.%i.%i",
snprintf (s, len, "%i.%i.%i.%i",
a.address.ip[0],
a.address.ip[1],
a.address.ip[2],
@ -435,7 +435,7 @@ char *NET_BaseAdrToString (char *s, int len, netadr_t a)
{
if (!doneblank)
{
sprintf (p, "::");
snprintf (p, len-strlen(s), "::");
p += strlen(p);
doneblank = 2;
}
@ -446,18 +446,18 @@ char *NET_BaseAdrToString (char *s, int len, netadr_t a)
doneblank = true;
else if (i != 0)
{
sprintf (p, ":");
snprintf (p, len-strlen(s), ":");
p += strlen(p);
}
if (a.address.ip6[i+0])
{
sprintf (p, "%x%02x",
snprintf (p, len-strlen(s), "%x%02x",
a.address.ip6[i+0],
a.address.ip6[i+1]);
}
else
{
sprintf (p, "%x",
snprintf (p, len-strlen(s), "%x",
a.address.ip6[i+1]);
}
p += strlen(p);
@ -468,7 +468,7 @@ char *NET_BaseAdrToString (char *s, int len, netadr_t a)
#ifdef USEIPX
case NA_BROADCAST_IPX:
case NA_IPX:
sprintf (s, "%02x%02x%02x%02x:%02x%02x%02x%02x%02x%02x",
snprintf (s, len, "%02x%02x%02x%02x:%02x%02x%02x%02x%02x%02x",
a.address.ipx[0],
a.address.ipx[1],
a.address.ipx[2],
@ -482,7 +482,7 @@ char *NET_BaseAdrToString (char *s, int len, netadr_t a)
break;
#endif
case NA_LOOPBACK:
sprintf (s, "LocalHost");
snprintf (s, len, "LocalHost");
break;
default:
Sys_Error("NET_BaseAdrToString: Bad netadr_t type");
@ -1086,9 +1086,9 @@ char *NET_AdrToStringMasked (char *s, int len, netadr_t a, netadr_t amask)
i = UniformMaskedBits(amask);
if (i >= 0)
sprintf(s, "%s/%i", NET_AdrToString(adr, sizeof(adr), a), i);
snprintf(s, len, "%s/%i", NET_AdrToString(adr, sizeof(adr), a), i);
else
sprintf(s, "%s/%s", NET_AdrToString(adr, sizeof(adr), a), NET_AdrToString(mask, sizeof(mask), amask));
snprintf(s, len, "%s/%s", NET_AdrToString(adr, sizeof(adr), a), NET_AdrToString(mask, sizeof(mask), amask));
return s;
}