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Fix buffer overwrite & increment

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TehRealSalt 2019-01-16 16:13:34 -05:00
parent 3246ca6b33
commit a5f23091cc
2 changed files with 13 additions and 4 deletions
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5
src/d_clisrv.c
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@ -3389,8 +3389,6 @@ static boolean SV_AddWaitingPlayers(void)
{ {
INT32 node, n, newplayer = false; INT32 node, n, newplayer = false;
UINT8 newplayernum = 0; UINT8 newplayernum = 0;
static UINT8 buf[3];
static UINT8 *buf_p = buf;
// What is the reason for this? Why can't newplayernum always be 0? // What is the reason for this? Why can't newplayernum always be 0?
// Sal: Because the dedicated player is stupidly forced into players[0]..... // Sal: Because the dedicated player is stupidly forced into players[0].....
@ -3402,6 +3400,9 @@ static boolean SV_AddWaitingPlayers(void)
// splitscreen can allow 2+ players in one node // splitscreen can allow 2+ players in one node
for (; nodewaiting[node] > 0; nodewaiting[node]--) for (; nodewaiting[node] > 0; nodewaiting[node]--)
{ {
UINT8 buf[3];
UINT8 *buf_p = buf;
newplayer = true; newplayer = true;
// search for a free playernum // search for a free playernum

12
src/y_inter.c
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@ -718,8 +718,16 @@ void Y_Ticker(void)
r++; r++;
data.match.jitter[data.match.num[q]] = 1; data.match.jitter[data.match.num[q]] = 1;
if (--data.match.increase[data.match.num[q]]) if (data.match.increase[data.match.num[q]] > 0)
kaching = false; {
if (--data.match.increase[data.match.num[q]])
kaching = false;
}
else if (data.match.increase[data.match.num[q]] < 0)
{
if (++data.match.increase[data.match.num[q]])
kaching = false;
}
} }
if (r) if (r)