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em tearoff: fix initial read val

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This commit is contained in:
Philippe Teuwen 2020-10-11 11:45:59 +02:00
commit 755a6cab49
1 changed files with 7 additions and 2 deletions
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9
client/luascripts/lf_em_tearoff_protect.lua
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@ -104,7 +104,12 @@ local function main(args)
if err15 then if err15 then
return oops(err15) return oops(err15)
end end
local rd_value = ('%08X'):format(bit.bor(word14,word15)) local bit15 = bit.band(0x00008000, word15)
if bit15 == 0x00008000 then
rd_value = ('%08X'):format(word15)
else
rd_value = ('%08X'):format(word14)
end
local wr_value = '00000000' local wr_value = '00000000'
n = n or 2 n = n or 2
sd = sd or 2000 sd = sd or 2000
@ -187,7 +192,7 @@ local function main(args)
print(('[!] '..ansicolors.red..'TEAR OFF bitflip: '..ansicolors.reset..' 14: %08X 15: %08X'):format(word14, word15)) print(('[!] '..ansicolors.red..'TEAR OFF bitflip: '..ansicolors.reset..' 14: %08X 15: %08X'):format(word14, word15))
local bit15 = bit.band(0x00008000, word15) bit15 = bit.band(0x00008000, word15)
if bit15 == 0x00008000 then if bit15 == 0x00008000 then
return exit_msg() return exit_msg()
else else