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(#3767) Some protection from malicious qvms - patches and ideas by Amanieu d'Antras and Ben Millwood

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This commit is contained in:
Thilo Schulz 2011-03-08 01:39:34 +00:00
parent 657c791257
commit 8c3f320504
12 changed files with 155 additions and 26 deletions
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4
code/client/cl_cgame.c
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@ -431,7 +431,7 @@ intptr_t CL_CgameSystemCalls( intptr_t *args ) {
Cvar_Update( VMA(1) );
return 0;
case CG_CVAR_SET:
Cvar_Set( VMA(1), VMA(2) );
Cvar_SetSafe( VMA(1), VMA(2) );
return 0;
case CG_CVAR_VARIABLESTRINGBUFFER:
Cvar_VariableStringBuffer( VMA(1), VMA(2), args[3] );
@ -464,7 +464,7 @@ intptr_t CL_CgameSystemCalls( intptr_t *args ) {
CL_AddCgameCommand( VMA(1) );
return 0;
case CG_REMOVECOMMAND:
Cmd_RemoveCommand( VMA(1) );
Cmd_RemoveCommandSafe( VMA(1) );
return 0;
case CG_SENDCLIENTCOMMAND:
CL_AddReliableCommand(VMA(1), qfalse);