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[FIXED] Critical security bug in sound (again, for real this time)

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BlackPhoenix 2008-06-11 20:15:59 +00:00
parent 07cd15ad1f
commit 98a389b7f2
1 changed files with 6 additions and 4 deletions
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10
wire/lua/entities/gmod_wire_soundemitter/init.lua
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@ -37,11 +37,13 @@ end
function ENT:SetSound(sound) function ENT:SetSound(sound)
self:StopSounds() self:StopSounds()
if (sound) then if (sound) then
util.PrecacheSound(sound) local parsedsound = sound
self.sound = (sound or ""):gsub("[/\\]+","/") while (string.find(parsedsound,"%s") && (string.find(parsedsound,"%s") == 1)) do
while (string.find(self.sound,"%s") && (string.find(self.sound,"%s") == 1)) do parsedsound = string.sub(parsedsound,2,string.len(parsedsound))
self.sound = string.Right(self.sound,1)
end end
util.PrecacheSound(parsedsound)
self.sound = (parsedsound or ""):gsub("[/\\]+","/")
self:SetOverlayText( "Sound: " .. self.sound .. "\nOff" ) self:SetOverlayText( "Sound: " .. self.sound .. "\nOff" )
end end
end end