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> Main > repnz scasb - strange error?.. |
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idle 10 Sep 2011, 16:21
ecx = 0 ?
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10 Sep 2011, 16:21 |
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yoshimitsu 10 Sep 2011, 18:48
Nope :/
the point of the code is to search a string in memory, but instead of stopping at the correct byte, it just keeps on looping. the strange thing is that 3 bytes further there is again "8B" and it stops at that one.. |
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10 Sep 2011, 18:48 |
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ouadji 10 Sep 2011, 20:18
upload all your code _________________ I am not young enough to know everything (Oscar Wilde)-  |
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10 Sep 2011, 20:18 |
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yoshimitsu 10 Sep 2011, 22:56
ah.. I guess I got it now and yes, apparently it was just a stupid mistake of mine..
It seems like it simply got fuxed up by a breakpoint (CCh) which wasn't shown in OllyDbg but was inserted by it. Dunno why I didn't think of something like this.. guess because I've never really experienced anything similiar btw. normally I use OllyAdvanced and I've read somewhere that it uses a different system of inserting breakpoints, I wonder if the problem wouldn't have occurred if I have had it activated.. thanks anyways |
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10 Sep 2011, 22:56 |
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