secur32: Set error flag on pull callback.

Fixes a regression introduced in b8aaf86b Partial revert the pull_timeout function, which now return -1 and sets the transport error to try again. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=51440Signed-off-by: Alistair Leslie-Hughes <leslie_alistair@hotmail.com> Signed-off-by: Hans Leidekker <hans@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

secur32: Set error flag on pull callback.
8ed81720 · Alistair Leslie-Hughes · Alexandre Julliard · d60c450c · 8ed81720
Commit 8ed81720 authored Jul 20, 2021 by Alistair Leslie-Hughes Committed by Alexandre Julliard Jul 20, 2021
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schannel_gnutls.c dlls/secur32/schannel_gnutls.c +9 -1

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--- a/dlls/secur32/schannel_gnutls.c
+++ b/dlls/secur32/schannel_gnutls.c
@@ -292,7 +292,15 @@ static DWORD CDECL schan_get_enabled_protocols(void)

 static int pull_timeout(gnutls_transport_ptr_t transport, unsigned int timeout)
 {
-    return 0;
+    struct schan_transport *t = (struct schan_transport*)transport;
+    gnutls_session_t s = (gnutls_session_t)callbacks->get_session_for_transport(t);
+    SIZE_T count = 0;
+
+    TRACE("\n");
+
+    if (callbacks->get_buffer(t, &t->in, &count)) return 1;
+    pgnutls_transport_set_errno(s, EAGAIN);
+    return -1;
 }

 static BOOL CDECL schan_create_session(schan_session *session, schan_credentials *cred)