[Bug 11759] Microsoft Silverlight installer - unimplemented functions

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=11759





--- Comment #12 from Anastasius Focht <focht at gmx.net>  2008-07-31 17:02:23 ---
Hello,

--- quote ---
I've sent an updated patch:
http://www.winehq.org/pipermail/wine-patches/2008-July/058956.html
The rest are unchanged.  Have another go?
--- quote ---

Sure ...

--- snip ---
0020:Call
crypt32.CryptMsgOpenToDecode(00010001,00000000,00000000,00000000,00000000,00000000)
ret=607f4c9b
..
0020:Ret  crypt32.CryptMsgOpenToDecode() retval=00152888 ret=607f4c9b
0020:Call crypt32.CryptMsgUpdate(00152888,00152948,00000029,00000001)
ret=607f4ccc
0020:trace:crypt:CryptMsgUpdate (0x152888, 0x152948, 41, 1)
0020:trace:crypt:CDecodeMsg_Update (0x152888, 0x152948, 41, 1)
..
0020:trace:crypt:CryptDecodeObjectEx (0x00000001, #0021, 0x14c7d8, 41,
0x00008000, (nil), 0x7ed54388, 0x7ed54384)
0020:trace:cryptasn:CRYPT_AsnDecodePKCSContentInfo 0x14c7d8, 41, 00008000,
(nil), 0x7ed54388, 2127905776
0020:trace:cryptasn:CRYPT_AsnDecodePKCSContentInfoInternal 0x14c7d8, 41,
00000000, (nil), 2127905776, (nil)
0020:trace:cryptasn:CRYPT_AsnDecodeSequence 0x7ed5416c, 2, 0x14c7d8, 41,
00000000, (nil), (nil), 2127905776, (nil)
0020:trace:cryptasn:CRYPT_AsnDecodeSequence returning 0 (80093102)
0020:trace:crypt:CryptDecodeObjectEx returning 0
..
0020:trace:wintrust:SOFTPUB_GetMessageFromFile returning 0
0020:trace:wintrust:SoftpubLoadMessage returning 1 (80093102)
0020:Ret  wintrust.SoftpubLoadMessage() retval=00000001 ret=607f607a
0020:trace:wintrust:WINTRUST_DefaultVerify returning 80093102
0020:trace:wintrust:WinVerifyTrust returning 80093102
0020:Ret  wintrust.WinVerifyTrust() retval=80093102 ret=0041fed8
--- snip ---

0x80093102 = CRYPT_E_ASN1_EOD

I dumped the input buffer (ASN1 sequence) for you:

--- dump ---
0x154090:  30 82 25 5a 06 09 2a 86 48 86 f7 0d 01 07 02 a0
0x1540A0:  82 25 4b 30 82 25 47 02 01 01 31 0b 30 09 06 05
0x1540B0:  2b 0e 03 02 1a 05 00 30 67 ...
--- dump ---

0x30 -> universal class, constructed, tag 16 (sequence)
0x82 -> length of the contents stored in the following two bytes

0x25,0x5a -> content length is 0x255a bytes

The encoded length obviously exceeds cbEncoded (41) hence the bail out.

Regards


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