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Nuke yet another stack buffer.

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Dn Dn Dn another one's gone, another one's gone, another one bites the dust
This commit is contained in:
Bill Currie 2011-09-07 10:35:42 +09:00
parent e3c5f6e608
commit 86c5b79816
1 changed files with 12 additions and 8 deletions
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20
qw/source/sv_user.c
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@ -2030,17 +2030,21 @@ SV_UserInit (void)
static void
OutofBandPrintf (netadr_t where, const char *fmt, ...)
{
char send[1024];
// 0 for davsprintf
static const char header[] = {0xff, 0xff, 0xff, 0xff, A2C_PRINT, 0};
static dstring_t *send = 0;
va_list argptr;
int len;
send[0] = 0xff;
send[1] = 0xff;
send[2] = 0xff;
send[3] = 0xff;
send[4] = A2C_PRINT;
if (!send)
send = dstring_new ();
send->size = sizeof (header);
dstring_adjust (send);
memcpy (send->str, header, sizeof (header));
va_start (argptr, fmt);
vsnprintf (send + 5, sizeof (send) - 5, fmt, argptr);
davsprintf (send, fmt, argptr);
va_end (argptr);
Netchan_SendPacket (strlen (send) + 1, send, where);
len = min (send->size, 1024);
Netchan_SendPacket (len, send->str, where);
}