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List of issues

#1040 Probably a P-Code reading bug

Author:

honfika

Date created: 09/08/2015, 2:35:32 pm

Type: bug

Visibility: Everybody

Assigned to:

Labels: AS1/2 P-code

State: closed Help

> What steps will reproduce the problem? Open external_call_SWF_prtector.swf Navigate to scripts/UIObject Without deobfuscation the pcode list contains 12389 lines. After deobfuscation the result is only 8 lines, which is decompiled almost correctly to: Object.registerClass("UIObject",§mx.core.UIObject§); <= here the problem is the § But the main problem of this issue that I can't belive that only this 8 line is needed. (Obfuscacor overhead is 154762%, that can't be true) The deobfuscation seems to be OK, I think the original P-Code list is wrong. When deobfuscation is turned off, I can see a lot of code (in an "if (false)" branch) > What version of the product are you using? Is it "nightly build"? Which operating system do you have? Latest nightly

realmaster42

09/28/2015, 7:12:49 pm

this problem happened to me on 5.0.0 but in the latest it was fixed, but for some reasson latest nightly does this. I have also a problem wich instead of pushshort number (like in .fla and original) it reads pushbyte number, wich sometimes glitches everything, and since I have a 100.000+ lines script I can't fix it that easily.

honfika

09/28/2015, 7:26:54 pm

I'm working on the AS1/2 things currently, this is why the current latest is not (the same as the) stable (and sometimes slower). When I finish it, it will be at least as good as 6.0.2, and probably much faster. Please do not use the current nightly with AS2 files. (AS3 should be the same)

realmaster42

10/01/2015, 7:35:18 pm

Oops! I meant latest version, 6.0.2 :p Sorry. There is a P-Code reading bug wich will read pushints always as pushbytes for some reasson...

capasha

10/14/2015, 1:50:44 am

Yeah. I have noticed that too. pushbytes instead of pushints.

JPEXS

10/14/2015, 6:30:51 am

Please create separate issue about the pushbyte problem in AS3 and attach sample SWF file. I can't reproduce it with my sample testdata. This issue is about AS2.

honfika

10/16/2015, 7:36:28 pm

My AS2 issue is fixed, so I close my own issue :) Realmaster42, Capasha: please create separate issues if the problem still exists with your AS3 file. I'll also create issue for the § problem (with adding more examples)

State: new→closed