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Fix out-of-bounds access in memscan.field_offset() 

Fixes #1907
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lethosor 2021-08-10 11:26:06 -04:00
parent 0140ace317
commit e8d9a9d184
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1 changed files with 1 additions and 1 deletions
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library/lua/memscan.lua
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@ -310,7 +310,7 @@ function field_ref(handle,...)
end end
function field_offset(type,...) function field_offset(type,...)
local tmp = df.new('intptr_t') -- pointer to nullptr local tmp = df.new('int8_t', df.sizeof(type))
local _, haddr = df.sizeof(tmp) local _, haddr = df.sizeof(tmp)
local handle = df.reinterpret_cast(type, tmp) local handle = df.reinterpret_cast(type, tmp)
local _, addr = df.sizeof(field_ref(handle,...)) local _, addr = df.sizeof(field_ref(handle,...))