bee13oy added the comment:
Thank you. I got it.
2015-07-06 18:53 GMT+08:00 Serhiy Storchaka :
>
> Serhiy Storchaka added the comment:
>
> Yes, this patch was not applied because it had no visible effect on Linux.
> Now, with your report, there is a
bee13oy added the comment:
I tested this path, and It really fixed this issue. But I'm wondering Python
2.7.10 was released at May 23, 2015, and this path was created at March
22,2015. So does it mean, Python 2.7.10/3.5.0b2 was compiled and released
without applying this
bee13oy added the comment:
I have just tested python 2.7.10 on Windows 7 x86 with the poc code, it will
also result in python crash.
--
___
Python tracker
<http://bugs.python.org/issue24
bee13oy added the comment:
I didn't test that path, I just found this bug in python3.4.3 by fuzzing re
module, and tested Python 3.5.0b2 on windows 7 x86, It has the same problem.
--
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Python tracker
<http://bugs.python.org/is
New submission from bee13oy:
I found an Unsigned Integer Overflow in sre_lib.h.
Tested on En Windows 7 x86 + Python 3.4.3 / Python 3.5.0b2
Crash:
--
(1a84.16b0): Access violation - code c005 (!!! second chance !!!)
eax=0002 ebx=0038f40c ecx=0002 edx=0526cbb8 esi=83e0116b edi
bee13oy added the comment:
#Python logic error when deal with re and muti-threading
##Bug Description
When use re and multi-threading it will trigger the bug.
Bug type: `Logic Error`
Test Enviroment:
* `Windows 7 SP1 x64 + python 3.4.3`
* `Linux kali 3.14-kali1-amd64
New submission from bee13oy:
Bug 0x01 is the main problem.
t.start()
t.join(timeout)
In normal case, I run a while() in sub-thread, the main thread will get the
control of the program after the sub-thread is timed out.
But, in our POC, even the sub-thread timed out, the main thread still can