diff options
| author | Jo-Philipp Wich <jow@openwrt.org> | 2009-01-25 13:03:17 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2009-01-25 13:03:17 +0000 |
| commit | b0abe4aa08517b4bab745d3638c538c16f2fa806 (patch) | |
| tree | f5edb1ae70037778f4983e9852cf1e80e67f1d41 /libs/core/luasrc | |
| parent | 1179fd247780808d252fae7235a8cafe607fca94 (diff) | |
libs/core: further fixes for luci.util.pcdata(), fix wrong character range and drop invalid control chars entirely
Diffstat (limited to 'libs/core/luasrc')
| -rw-r--r-- | libs/core/luasrc/util.lua | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/libs/core/luasrc/util.lua b/libs/core/luasrc/util.lua index 03eb2f128a..79f01a6269 100644 --- a/libs/core/luasrc/util.lua +++ b/libs/core/luasrc/util.lua @@ -196,12 +196,13 @@ end local function _pcdata_repl(c) local i = string.byte(c) - if ( i >= 0x00 and i <= 0x08 ) or - ( i >= 0x0B and i <= 0x0C ) or - ( i >= 0x0E and i <= 0x0F ) or - ( i >= 0x26 and i <= 0x27 ) or - ( i == 0x7F ) or ( i == 0x22 ) or - ( i == 0x3C ) or ( i == 0x3E ) + if ( i >= 0x00 and i <= 0x08 ) or ( i >= 0x0B and i <= 0x0C ) or + ( i >= 0x0E and i <= 0x1F ) or ( i == 0x7F ) + then + return "" + + elseif ( i == 0x26 ) or ( i == 0x27 ) or ( i == 0x22 ) or + ( i == 0x3C ) or ( i == 0x3E ) then return string.format("&#%i;", i) end |