From 3a2adc82d165fccae92f6a693ce5ddba10d371d4 Mon Sep 17 00:00:00 2001
From: Jeremy Harris <jgh146exb@wizmail.org>
Date: Wed, 18 Mar 2020 12:33:24 +0000
Subject: [PATCH] fixes

---
 src/src/exim.c      | 3 +++
 src/src/transport.c | 1 +
 2 files changed, 4 insertions(+)

diff --git a/src/src/exim.c b/src/src/exim.c
index f7f8b251a..ae958af1c 100644
--- a/src/src/exim.c
+++ b/src/src/exim.c
@@ -309,6 +309,7 @@ milliwait(struct itimerval *itval)
 {
 sigset_t sigmask;
 sigset_t old_sigmask;
+int save_errno = errno;
 
 if (itval->it_value.tv_usec < 50 && itval->it_value.tv_sec == 0)
   return;
@@ -322,6 +323,8 @@ if (setitimer(ITIMER_REAL, itval, NULL) < 0)           /* Start timer */
 (void)sigdelset(&sigmask, SIGALRM);                    /* Remove SIGALRM */
 (void)sigsuspend(&sigmask);                            /* Until SIGALRM */
 (void)sigprocmask(SIG_SETMASK, &old_sigmask, NULL);    /* Restore mask */
+errno = save_errno;
+sigalrm_seen = FALSE;
 }
 
 
diff --git a/src/src/transport.c b/src/src/transport.c
index 142fede07..cd5e8d319 100644
--- a/src/src/transport.c
+++ b/src/src/transport.c
@@ -265,6 +265,7 @@ for (int i = 0; i < 100; i++)
       }
     else				/* Timeout wanted. */
       {
+      sigalrm_seen = FALSE;
       ALARM(local_timeout);
 	rc = tpt_write(fd, block, len, more, tctx->options);
 	save_errno = errno;
-- 
2.30.2