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dex2jar: found bug #618

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jipark307 opened this issue Apr 26, 2024 · 4 comments
Open

dex2jar: found bug #618

jipark307 opened this issue Apr 26, 2024 · 4 comments

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@jipark307
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jipark307 commented Apr 26, 2024

A phenomenon occurs where the condition value of a specific branch statement
(if statement condition) changes back and forth.

As shown in the example code below, if the right side of the comparison value is larger in a conditional statement and the left side of the comparison value is declared as a variable, the comparison value will change to the opposite side after dex2jar, but the inequality sign will not change.

(before: original source code)
int len = 0;
if (len <= 4) {
....
}

(after: dex2jar result)
if (4 <= 0) {
....
}

Any ideas as to why this working?
kindly assist

@jipark307 jipark307 changed the title found Dex2jarCmd bug dex2jar : found bug Apr 26, 2024
@jipark307 jipark307 changed the title dex2jar : found bug dex2jar: found bug Apr 26, 2024
@rakiyun
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rakiyun commented Jun 11, 2024

I also noticed the same symptoms. Please answer fast.

@headfirst123

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@ThexXTURBOXx
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Please answer fast.

That's a bit rude to say - noone contributing to this project is getting paid. We are maintaining it in our free time and hence we will take as much time as we need and/or want to reply.

I also noticed the same symptoms.

Then you should have found #590

@rakiyun
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rakiyun commented Jun 11, 2024

빨리 답변해주세요.

말하는 것은 약간 무례합니다. 이 프로젝트에 기여하는 사람 중 누구도 돈을 받지 않습니다. 우리는 여가 시간에 그것을 유지하고 있으므로 필요하거나 답변하고 싶은 만큼 시간이 걸릴 것입니다.

저도 같은 증상이 나타났습니다.

그렇다면 #590을 찾았어야 했는데

I'm sorry if you were offended. I am always grateful and use it.

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4 participants