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  #15  
Old 01-25-2005, 18:14
JuneMouse
 
Posts: n/a
Quote:
0012DA68 0100EF70
does this address hold the debugstring that is passed from armadillo
use follow in dump or use ctrl+g and type the address and go there and look
if yes does the length match to the word ptr in that is it 0x59 bytes long string ???
Quote:
0012DA6C 08560059
if the above is valid then i would assume pushing the word ptr content is acceptable

but i think olly originally pushes dword (ill check it later) and it fetches the length from an earlier ReadMemory() or ReadCommand() or Find Ref() code
so

also could you please assemble the code i posted above and check it too
the first param length is 0x 19 and the second param length is 0x 5b
in my code
also if youare pushing word then i would suggest you to do an equivalent to this in windows
for i in `seq 1 65540`; echo -n A >> test.txt (this in bash would create a file test.txt containing AAAAAAAAAAAAAAAA 65540 times
i dont know if windows echo supports it i think you have to write a bat file
with for and execute it to make this dummy file
and then use the bintodb.exe in the masm package and use it to assemble the code

put those dbs here
vulnstring db "65,65,65,65,65,65
db "65,65,65, for 65540 times so that the length crosses the word barrier so that we can deduce if such a long string will still work or not as it is expected to work or still crashes on other bugs or overflows

any way if you say the patch works fine with your modification on all targets
it think it is still fine
some thing is better than nothing
thanks once again
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