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sv_user.c: check if prydon cursor entnum is in range

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Marco Cawthorne 2024-09-09 00:11:28 -07:00
parent 2efeab6a4c
commit 01a78ca2d1
1 changed files with 4 additions and 0 deletions
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4
engine/server/sv_user.c
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@ -8051,6 +8051,10 @@ static void SV_ReadPrydonCursor(usercmd_t *cmd)
cmd->cursor_impact[2] = MSG_ReadFloat(); cmd->cursor_impact[2] = MSG_ReadFloat();
cmd->cursor_entitynumber = MSGSV_ReadEntity(host_client); cmd->cursor_entitynumber = MSGSV_ReadEntity(host_client);
/* client is sending junk or trying to crash us -eukara */
if (cmd->cursor_entitynumber < 0 || cmd->cursor_entitynumber >= sv.world.num_edicts) {
cmd->cursor_entitynumber = 0;
}
if (svprogfuncs) if (svprogfuncs)
{ {