[Bug 36635] valgrind shows uninitialized memory in secur32/tests/schannel.c

https://bugs.winehq.org/show_bug.cgi?id=36635

--- Comment #2 from Bruno Jesus <00cpxxx(a)gmail.com> ---
In secur32/schannel.c:

 892     /* Perform the TLS handshake */
 893     ret = schan_imp_handshake(ctx->session);

The ctx->session will only be initialized if (!phContext):

 795     if (!phContext)
 796     {
...
 821         if (!schan_imp_create_session(&ctx->session, cred))
 822         {
 823             schan_free_handle(handle, SCHAN_HANDLE_CTX);
 824             HeapFree(GetProcessHeap(), 0, ctx);
 825             return SEC_E_INTERNAL_ERROR;
 826         }


So it's indeed using an invalid ctx->session at line 893. I don't know if
ctx->session was supposed to be already created or if it should be set to NULL
or created in the else branch of the (!phContext) if.

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