[Bug 12014] Ability installer crashes in crypt32

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=12014


Juan Lang <juan_lang at yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|crypt32                     |wintrust




--- Comment #5 from Juan Lang <juan_lang at yahoo.com>  2008-04-23 17:46:48 ---
The bug is more likely to be in wintrust than in crypt32.  The problem seems to
be the WIN_CERTIFICATE data that CryptSIPGetSignedDataMsg expects to find in
the file.  Instead of a valid WIN_CERTIFICATE, I see something like the
following (output by hexdump -C):

00000000  49 00 00 00 68 00 74 00  74 00 70 00 3a 00 2f 00  |I...h.t.t.p.:./.|
00000010  2f 00 77 00 77 00 77 00  2e 00 61 00 62 00 69 00  |/.w.w.w...a.b.i.|
00000020  6c 00 69 00 74 00 79 00  64 00 6f 00 77 00 6e 00  |l.i.t.y.d.o.w.n.|
00000030  6c 00 6f 00 61 00 64 00  2e 00 63 00 6f 00 6d 00  |l.o.a.d...c.o.m.|
00000040  2f 00 64 00 6f 00 77 00  6e 00 7e 00 46 00 42 00  |/.d.o.w.n.~.F.B.|

The first DWORD appears to be a length of the following data, which is fine. 
But in place of the WORD for the revision and the WORD for the type, there's
this wide-char URL.

Even the meaning of the length isn't clear:  As a byte length it ends
mid-character, which makes no sense.  As a character length, it continues past
any valid data, which also makes no sense.

I'm not sure where to go from here except to test more with Windows.


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