From 02a2a278f6684f742fe131e1b598ca01cfa240db Mon Sep 17 00:00:00 2001
From: Glenn Matthews <glmatthe@cisco.com>
Date: Fri, 17 Feb 2017 23:01:13 +0100
Subject: reset: before calling execvp(), reset needs to flush stdout
Signed-off-by: Glenn Matthews <glmatthe@cisco.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
console-tools/reset.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/console-tools/reset.c b/console-tools/reset.c
index 57cebb4ea..587c0d11a 100644
--- a/console-tools/reset.c
+++ b/console-tools/reset.c
@@ -56,6 +56,8 @@ int reset_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
#if ENABLE_STTY
return stty_main(2, (char**)args);
#else
+ /* Make sure stdout gets drained before we execvp */
+ fflush_all();
execvp("stty", (char**)args);
#endif
}
--
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