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OpenSSL: fix tls_require_ciphers needing underbar-normalisation. Bug 2845
[exim.git]
/
src
/
src
/
smtp_out.c
diff --git
a/src/src/smtp_out.c
b/src/src/smtp_out.c
index 46713d4b741dd8e664bcaa8f96cc07f074e4bcf1..9547c4b81667d7a0221d5ac1c48d10a4d5028acc 100644
(file)
--- a/
src/src/smtp_out.c
+++ b/
src/src/smtp_out.c
@@
-150,9
+150,16
@@
return TRUE;
#ifdef TCP_FASTOPEN
#ifdef TCP_FASTOPEN
+/* Try to record if TFO was attmepted and if it was successfully used. */
+
static void
tfo_out_check(int sock)
{
static void
tfo_out_check(int sock)
{
+static BOOL done_once = FALSE;
+
+if (done_once) return;
+done_once = TRUE;
+
# ifdef __FreeBSD__
struct tcp_info tinfo;
socklen_t len = sizeof(tinfo);
# ifdef __FreeBSD__
struct tcp_info tinfo;
socklen_t len = sizeof(tinfo);
@@
-856,7
+863,7
@@
for (;;)
}
#ifdef TCP_FASTOPEN
}
#ifdef TCP_FASTOPEN
-
tfo_out_check(sx->cctx.sock);
+tfo_out_check(sx->cctx.sock);
#endif
/* Return a value that depends on the SMTP return code. On some systems a
#endif
/* Return a value that depends on the SMTP return code. On some systems a