[Bug 34733] Gnu TLS problem with UPlay 4.0

wine-bugs at winehq.org wine-bugs at winehq.org
Sat Oct 19 07:47:40 CDT 2013


http://bugs.winehq.org/show_bug.cgi?id=34733

--- Comment #7 from Berillions <berillions at gmail.com> 2013-10-19 07:47:40 CDT ---
(In reply to comment #6)
> No, I can't assert with confidence where the issue lies, that's all. I don't
> see anything that strongly suggests a secur32 bug.

Same problem on Archlinux but there is something that i understand here :
[...]
trace:secur32:schan_gnutls_log <4> REC[0x7dca80e8]: SSL 3.1 Alert packet
received. Epoch 0, length: 22
trace:secur32:schan_gnutls_log <4> REC[0x7dca80e8]: Expected Packet Application
Data(23)
trace:secur32:schan_gnutls_log <4> REC[0x7dca80e8]: Received Packet Alert(21)
with length: 22
trace:secur32:schan_pull Pull 22 bytes
trace:secur32:schan_get_buffer Using buffer 0: cbBuffer 27, BufferType 0x1,
pvBuffer 0x5bee3b0
trace:secur32:schan_pull Read 22 bytes
trace:secur32:schan_gnutls_log <2> ASSERT: mac.c:253
trace:secur32:schan_gnutls_log <4> REC[0x7dca80e8]: Decrypted Packet[1]
Alert(21) with length: 2
trace:secur32:schan_gnutls_log <4> REC[0x7dca80e8]: Alert[2|20] - Bad record
MAC - was received
trace:secur32:schan_gnutls_log <2> ASSERT: gnutls_record.c:794
trace:secur32:schan_gnutls_log <2> ASSERT: gnutls_record.c:800
trace:secur32:schan_gnutls_log <2> ASSERT: gnutls_record.c:1285
trace:secur32:schan_gnutls_log <2> ASSERT: gnutls_record.c:1388
GnuTLS error: A TLS fatal alert has been received.
err:secur32:schan_DecryptMessage Returning 80090304
[...]

I have no knowledge about secur32/crypt functioning so i tried to search in
Internet. I found that if ssl reveive an alert (like in my log), the
connections is broken. 

But : 
- SSL 3.1 exist and is implemented/known in Wine
- Why the connection is broken ? This SSL bug appeared with UPlay 3.0 (only
with the savegame) and since UPlay 4.x it's for the savegame/Uplay connection.

This bug does not exist on Windows so there is somewhere a problem in Wine
which break the connection, no?

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