cyberpresidentvanellope/S.P.L.U.R.T-Station-13
1
0
Fork 0
mirror of https://github.com/SPLURT-Station/S.P.L.U.R.T-Station-13.git synced 2025-12-10 09:54:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

Update browserOutput.dm

Browse Source
This commit is contained in:
kevinz000
2017-07-29 04:42:57 -07:00
committed by GitHub
parent e06f138aa2
commit b30bf0c1d1
1 changed files with 8 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
goon/code/datums/browserOutput.dm
View File

@@ -2,6 +2,9 @@
For the main html chat area For the main html chat area
*********************************/ *********************************/
#define BICON_X_MAX 96
#define BICON_Y_MAX 96
//Precaching a bunch of shit //Precaching a bunch of shit
GLOBAL_DATUM_INIT(iconCache, /savefile, new("data/iconCache.sav")) //Cache of icons for the browser output GLOBAL_DATUM_INIT(iconCache, /savefile, new("data/iconCache.sav")) //Cache of icons for the browser output
@@ -188,6 +191,10 @@ GLOBAL_LIST_EMPTY(bicon_cache)
/proc/icon2base64(icon/icon, iconKey = "misc") /proc/icon2base64(icon/icon, iconKey = "misc")
if (!isicon(icon)) if (!isicon(icon))
return FALSE return FALSE
//DOS exploit
if(icon.Width() > BICON_X_MAX || icon.Length() > BICON_Y_MAX)
return FALSE
//
GLOB.iconCache[iconKey] << icon GLOB.iconCache[iconKey] << icon
var/iconData = GLOB.iconCache.ExportText(iconKey) var/iconData = GLOB.iconCache.ExportText(iconKey)
var/list/partial = splittext(iconData, "{") var/list/partial = splittext(iconData, "{")
@@ -286,4 +293,4 @@ GLOBAL_LIST_EMPTY(bicon_cache)
return M.current.client return M.current.client
/datum/log //exists purely to capture to_chat() output /datum/log //exists purely to capture to_chat() output
var/log = "" var/log = ""