your-land/minetest-flow
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Lower length limit

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This commit is contained in:
luk3yx 2023-03-28 14:58:57 +13:00
parent 353d8c7a0b
commit 1f754aac83
1 changed files with 3 additions and 4 deletions
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7
init.lua
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@ -888,13 +888,12 @@ local function on_fs_input(player, formname, fields)
for field, transformer in pairs(form_info.saved_fields) do
local raw_value = fields[field]
if raw_value then
if #raw_value > 1048576 then
if #raw_value > 262144 then
-- There's probably no legitimate reason for a client send a
-- large amount of data and very long strings have the
-- potential to break things.
-- TODO: Consider lowering this length limit
minetest.log("warning", "[flow] Player " .. name ..
" tried submitting a large field value (>1MiB), ignoring.")
minetest.log("warning", "[flow] Player " .. name .. " tried" ..
" submitting a large field value (>256 KiB), ignoring.")
else
local new_value = transformer(raw_value)
if ctx_form[field] ~= new_value then