From a4b50a6f511e60a57955dab7586aba08a5c54337 Mon Sep 17 00:00:00 2001
From: Jethro Grassie <jtg@xtrabass.com>
Date: Thu, 1 Feb 2018 15:32:30 -0500
Subject: handle ^D and ^C while password prompting

---
 src/common/util.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/common/util.h')

diff --git a/src/common/util.h b/src/common/util.h
index 5afb42c97..d3ba47a4f 100644
--- a/src/common/util.h
+++ b/src/common/util.h
@@ -153,8 +153,12 @@ namespace tools
       }
       return r;
 #else
+      static struct sigaction sa;
+      memset(&sa, 0, sizeof(struct sigaction));
+      sa.sa_handler = posix_handler;
+      sa.sa_flags = 0;
       /* Only blocks SIGINT, SIGTERM and SIGPIPE */
-      signal(SIGINT, posix_handler);
+      sigaction(SIGINT, &sa, NULL);
       signal(SIGTERM, posix_handler);
       signal(SIGPIPE, SIG_IGN);
       m_handler = t;
-- 
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