[Bug 27371] crash while install 360chrome browser

wine-bugs at winehq.org wine-bugs at winehq.org
Fri Jun 3 09:00:13 CDT 2011


http://bugs.winehq.org/show_bug.cgi?id=27371

Dan Kegel <dank at kegel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|-unknown                    |wininet

--- Comment #3 from Dan Kegel <dank at kegel.com> 2011-06-03 09:00:13 CDT ---
Key part of log:

Unhandled exception: page fault on write access to 0x00000014 in 32-bit code
(0x68352e3e).
Backtrace:
=>0 http_process_keep_alive+0x6e(req=0x1e03b0)
[wine1.3-1.3.21/dlls/wininet/http.c:4404] in wininet (0x0099d908)
  1 0x6835ceb7 in wininet (+0x1ceb6) (0x0099e9c8)
  2 INTERNET_WorkerThreadFunc+0x7a(lpvParam=0x1ad068)
[wine1.3-1.3.21/dlls/wininet/internet.c:3528]

That function is 
http://source.winehq.org/source/dlls/wininet/http.c#L4396

Maybe req->netconn is NULL... maybe this is a use-after-free.
What happens if you run with WINEDEBUG=warn+heap ?

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