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Add length check here as well, thanks Ensiform

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This commit is contained in:
Thilo Schulz 2012-12-03 17:58:55 +00:00
parent 311acbe263
commit 6b811ada7a
1 changed files with 4 additions and 0 deletions
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4
code/server/sv_main.c
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@ -570,6 +570,10 @@ static void SVC_Status( netadr_t from ) {
return; return;
} }
// A maximum challenge length of 128 should be more than plenty.
if(strlen(Cmd_Argv(1)) > 128)
return;
strcpy( infostring, Cvar_InfoString( CVAR_SERVERINFO ) ); strcpy( infostring, Cvar_InfoString( CVAR_SERVERINFO ) );
// echo back the parameter to status. so master servers can use it as a challenge // echo back the parameter to status. so master servers can use it as a challenge